528020469775

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{6599}}^1$

素因数の和:7480

約数の個数: 48

約数和(自身を含む): 675867456000

約数和(自身を除く): 147846986225

約数列:

[1, 5, 25, 61, 71, 305, 355, 739, 1525, 1775, 3695, 4331, 6599, 18475, 21655, 32995, 45079, 52469, 108275, 164975, 225395, 262345, 402539, 468529, 1126975, 1311725, 2012695, 2342645, 3200609, 4876661, 10063475, 11713225, 16003045, 24383305, 28580269, 80015225, 121916525, 142901345, 297476321, 346242931, 714506725, 1487381605, 1731214655, 7436908025, 8656073275, 21120818791, 105604093955, 528020469775]

約数ペア:

[(1, 528020469775), (5, 105604093955), (25, 21120818791), (61, 8656073275), (71, 7436908025), (305, 1731214655), (355, 1487381605), (739, 714506725), (1525, 346242931), (1775, 297476321), (3695, 142901345), (4331, 121916525), (6599, 80015225), (18475, 28580269), (21655, 24383305), (32995, 16003045), (45079, 11713225), (52469, 10063475), (108275, 4876661), (164975, 3200609), (225395, 2342645), (262345, 2012695), (402539, 1311725), (468529, 1126975)]