130023355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 195217920

約数和(自身を除く): 65194565

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 457, 739, 2285, 3199, 3695, 5027, 5173, 8129, 15995, 25135, 25865, 35189, 40645, 56903, 175945, 284515, 337723, 1688615, 2364061, 3714953, 11820305, 18574765, 26004671, 130023355]

約数ペア:

[(1, 130023355), (5, 26004671), (7, 18574765), (11, 11820305), (35, 3714953), (55, 2364061), (77, 1688615), (385, 337723), (457, 284515), (739, 175945), (2285, 56903), (3199, 40645), (3695, 35189), (5027, 25865), (5173, 25135), (8129, 15995)]