15388808085

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1497

約数の個数: 160

約数和(自身を含む): 33533533440

約数和(自身を除く): 18144725355

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 269, 315, 357, 405, 459, 567, 595, 765, 807, 945, 1071, 1187, 1345, 1377, 1785, 1883, 2295, 2421, 2835, 3213, 3561, 4035, 4573, 5355, 5649, 5935, 6885, 7263, 8309, 9415, 9639, 10683, 12105, 13719, 16065, 16947, 17805, 20179, 21789, 22865, 24927, 28245, 32011, 32049, 36315, 41157, 41545, 48195, 50841, 53415, 60537, 68595, 74781, 84735, 96033, 96147, 100895, 108945, 123471, 124635, 141253, 152523, 160055, 160245, 181611, 205785, 224343, 254205, 288099, 302685, 319303, 370413, 373905, 423759, 480165, 480735, 544833, 617355, 673029, 706265, 762615, 864297, 908055, 957909, 1121715, 1271277, 1440495, 1596515, 1634499, 1852065, 2118795, 2235121, 2592891, 2724165, 2873727, 3365145, 3813831, 4321485, 4789545, 5428151, 6356385, 6705363, 8172495, 8621181, 11175605, 11441493, 12964455, 14368635, 16284453, 19069155, 20116089, 25863543, 27140755, 33526815, 37997057, 43105905, 48853359, 57207465, 60348267, 81422265, 100580445, 113991171, 129317715, 146560077, 181044801, 189985285, 244266795, 301741335, 341973513, 439680231, 569955855, 732800385, 905224005, 1025920539, 1709867565, 2198401155, 3077761617, 5129602695, 15388808085]

約数ペア:

[(1, 15388808085), (3, 5129602695), (5, 3077761617), (7, 2198401155), (9, 1709867565), (15, 1025920539), (17, 905224005), (21, 732800385), (27, 569955855), (35, 439680231), (45, 341973513), (51, 301741335), (63, 244266795), (81, 189985285), (85, 181044801), (105, 146560077), (119, 129317715), (135, 113991171), (153, 100580445), (189, 81422265), (255, 60348267), (269, 57207465), (315, 48853359), (357, 43105905), (405, 37997057), (459, 33526815), (567, 27140755), (595, 25863543), (765, 20116089), (807, 19069155), (945, 16284453), (1071, 14368635), (1187, 12964455), (1345, 11441493), (1377, 11175605), (1785, 8621181), (1883, 8172495), (2295, 6705363), (2421, 6356385), (2835, 5428151), (3213, 4789545), (3561, 4321485), (4035, 3813831), (4573, 3365145), (5355, 2873727), (5649, 2724165), (5935, 2592891), (6885, 2235121), (7263, 2118795), (8309, 1852065), (9415, 1634499), (9639, 1596515), (10683, 1440495), (12105, 1271277), (13719, 1121715), (16065, 957909), (16947, 908055), (17805, 864297), (20179, 762615), (21789, 706265), (22865, 673029), (24927, 617355), (28245, 544833), (32011, 480735), (32049, 480165), (36315, 423759), (41157, 373905), (41545, 370413), (48195, 319303), (50841, 302685), (53415, 288099), (60537, 254205), (68595, 224343), (74781, 205785), (84735, 181611), (96033, 160245), (96147, 160055), (100895, 152523), (108945, 141253), (123471, 124635)]