53902005

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 88910976

約数和(自身を除く): 35008971

約数列:

[1, 3, 5, 15, 43, 129, 193, 215, 433, 579, 645, 965, 1299, 2165, 2895, 6495, 8299, 18619, 24897, 41495, 55857, 83569, 93095, 124485, 250707, 279285, 417845, 1253535, 3593467, 10780401, 17967335, 53902005]

約数ペア:

[(1, 53902005), (3, 17967335), (5, 10780401), (15, 3593467), (43, 1253535), (129, 417845), (193, 279285), (215, 250707), (433, 124485), (579, 93095), (645, 83569), (965, 55857), (1299, 41495), (2165, 24897), (2895, 18619), (6495, 8299)]