63478415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 103139904

約数和(自身を除く): 39661489

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 605, 715, 847, 1001, 1153, 1573, 4235, 5005, 5765, 7865, 8071, 11011, 12683, 14989, 40355, 55055, 63415, 74945, 88781, 104923, 139513, 164879, 443905, 524615, 697565, 824395, 976591, 1154153, 1813669, 4882955, 5770765, 9068345, 12695683, 63478415]

約数ペア:

[(1, 63478415), (5, 12695683), (7, 9068345), (11, 5770765), (13, 4882955), (35, 1813669), (55, 1154153), (65, 976591), (77, 824395), (91, 697565), (121, 524615), (143, 443905), (385, 164879), (455, 139513), (605, 104923), (715, 88781), (847, 74945), (1001, 63415), (1153, 55055), (1573, 40355), (4235, 14989), (5005, 12683), (5765, 11011), (7865, 8071)]