1572252255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 3342643200

約数和(自身を除く): 1770390945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 103, 105, 135, 145, 189, 203, 261, 309, 315, 435, 515, 557, 609, 721, 783, 927, 945, 1015, 1305, 1545, 1671, 1827, 2163, 2781, 2785, 2987, 3045, 3605, 3899, 3915, 4635, 5013, 5481, 6489, 8355, 8961, 9135, 10815, 11697, 13905, 14935, 15039, 16153, 19467, 19495, 20909, 25065, 26883, 27405, 32445, 35091, 44805, 48459, 57371, 58485, 62727, 75195, 80649, 80765, 97335, 104545, 105273, 113071, 134415, 145377, 172113, 175455, 188181, 242295, 286855, 313635, 339213, 401597, 403245, 436131, 516339, 526365, 564543, 565355, 726885, 860565, 940905, 1017639, 1204791, 1549017, 1663759, 1696065, 2007985, 2180655, 2581695, 2822715, 3052917, 3614373, 4991277, 5088195, 6023955, 7745085, 8318795, 10843119, 11646313, 14973831, 15264585, 18071865, 24956385, 34938939, 44921493, 54215595, 58231565, 74869155, 104816817, 174694695, 224607465, 314450451, 524084085, 1572252255]

約数ペア:

[(1, 1572252255), (3, 524084085), (5, 314450451), (7, 224607465), (9, 174694695), (15, 104816817), (21, 74869155), (27, 58231565), (29, 54215595), (35, 44921493), (45, 34938939), (63, 24956385), (87, 18071865), (103, 15264585), (105, 14973831), (135, 11646313), (145, 10843119), (189, 8318795), (203, 7745085), (261, 6023955), (309, 5088195), (315, 4991277), (435, 3614373), (515, 3052917), (557, 2822715), (609, 2581695), (721, 2180655), (783, 2007985), (927, 1696065), (945, 1663759), (1015, 1549017), (1305, 1204791), (1545, 1017639), (1671, 940905), (1827, 860565), (2163, 726885), (2781, 565355), (2785, 564543), (2987, 526365), (3045, 516339), (3605, 436131), (3899, 403245), (3915, 401597), (4635, 339213), (5013, 313635), (5481, 286855), (6489, 242295), (8355, 188181), (8961, 175455), (9135, 172113), (10815, 145377), (11697, 134415), (13905, 113071), (14935, 105273), (15039, 104545), (16153, 97335), (19467, 80765), (19495, 80649), (20909, 75195), (25065, 62727), (26883, 58485), (27405, 57371), (32445, 48459), (35091, 44805)]