15696623235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 27545978880

約数和(自身を除く): 11849355645

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 223, 257, 285, 465, 589, 669, 771, 961, 1115, 1285, 1767, 2883, 2945, 3345, 3855, 4237, 4805, 4883, 6913, 7967, 8835, 12711, 14415, 14649, 18259, 20739, 21185, 23901, 24415, 34565, 39835, 54777, 57311, 63555, 73245, 91295, 103695, 119505, 131347, 151373, 171933, 214303, 246977, 273885, 286555, 394041, 454119, 642909, 656735, 740931, 756865, 859665, 1071515, 1088909, 1234885, 1776641, 1970205, 2270595, 3214545, 3266727, 3704655, 4071757, 4692563, 5329923, 5444545, 8883205, 12215271, 14077689, 16333635, 20358785, 23462815, 26649615, 33756179, 55075871, 61076355, 70388445, 101268537, 165227613, 168780895, 275379355, 506342685, 826138065, 1046441549, 3139324647, 5232207745, 15696623235]

約数ペア:

[(1, 15696623235), (3, 5232207745), (5, 3139324647), (15, 1046441549), (19, 826138065), (31, 506342685), (57, 275379355), (93, 168780895), (95, 165227613), (155, 101268537), (223, 70388445), (257, 61076355), (285, 55075871), (465, 33756179), (589, 26649615), (669, 23462815), (771, 20358785), (961, 16333635), (1115, 14077689), (1285, 12215271), (1767, 8883205), (2883, 5444545), (2945, 5329923), (3345, 4692563), (3855, 4071757), (4237, 3704655), (4805, 3266727), (4883, 3214545), (6913, 2270595), (7967, 1970205), (8835, 1776641), (12711, 1234885), (14415, 1088909), (14649, 1071515), (18259, 859665), (20739, 756865), (21185, 740931), (23901, 656735), (24415, 642909), (34565, 454119), (39835, 394041), (54777, 286555), (57311, 273885), (63555, 246977), (73245, 214303), (91295, 171933), (103695, 151373), (119505, 131347)]