70587675

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 132925520

約数和(自身を除く): 62337845

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 61, 75, 111, 139, 183, 185, 225, 305, 333, 417, 549, 555, 695, 915, 925, 1251, 1525, 1665, 2085, 2257, 2745, 2775, 3475, 4575, 5143, 6255, 6771, 8325, 8479, 10425, 11285, 13725, 15429, 20313, 25437, 25715, 31275, 33855, 42395, 46287, 56425, 76311, 77145, 101565, 127185, 128575, 169275, 211975, 231435, 313723, 381555, 385725, 507825, 635925, 941169, 1157175, 1568615, 1907775, 2823507, 4705845, 7843075, 14117535, 23529225, 70587675]

約数ペア:

[(1, 70587675), (3, 23529225), (5, 14117535), (9, 7843075), (15, 4705845), (25, 2823507), (37, 1907775), (45, 1568615), (61, 1157175), (75, 941169), (111, 635925), (139, 507825), (183, 385725), (185, 381555), (225, 313723), (305, 231435), (333, 211975), (417, 169275), (549, 128575), (555, 127185), (695, 101565), (915, 77145), (925, 76311), (1251, 56425), (1525, 46287), (1665, 42395), (2085, 33855), (2257, 31275), (2745, 25715), (2775, 25437), (3475, 20313), (4575, 15429), (5143, 13725), (6255, 11285), (6771, 10425), (8325, 8479)]