4283976125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 6306902784

約数和(自身を除く): 2022926659

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 443, 541, 715, 1375, 1625, 2215, 2705, 3575, 4873, 5759, 5951, 7033, 11075, 13525, 17875, 24365, 28795, 29755, 35165, 55375, 63349, 67625, 77363, 121825, 143975, 148775, 175825, 239663, 316745, 386815, 609125, 719875, 743875, 879125, 1198315, 1583725, 1934075, 2636293, 3115619, 5991575, 7918625, 9670375, 13181465, 15578095, 29957875, 34271809, 65907325, 77890475, 171359045, 329536625, 389452375, 856795225, 4283976125]

約数ペア:

[(1, 4283976125), (5, 856795225), (11, 389452375), (13, 329536625), (25, 171359045), (55, 77890475), (65, 65907325), (125, 34271809), (143, 29957875), (275, 15578095), (325, 13181465), (443, 9670375), (541, 7918625), (715, 5991575), (1375, 3115619), (1625, 2636293), (2215, 1934075), (2705, 1583725), (3575, 1198315), (4873, 879125), (5759, 743875), (5951, 719875), (7033, 609125), (11075, 386815), (13525, 316745), (17875, 239663), (24365, 175825), (28795, 148775), (29755, 143975), (35165, 121825), (55375, 77363), (63349, 67625)]