15704021105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{7489}}^1$

素因数の和:7781

約数の個数: 32

約数和(自身を含む): 19773240480

約数和(自身を除く): 4069219375

約数列:

[1, 5, 41, 53, 193, 205, 265, 965, 2173, 7489, 7913, 10229, 10865, 37445, 39565, 51145, 307049, 396917, 419389, 1445377, 1535245, 1984585, 2096945, 7226885, 16273597, 59260457, 76604981, 81367985, 296302285, 383024905, 3140804221, 15704021105]

約数ペア:

[(1, 15704021105), (5, 3140804221), (41, 383024905), (53, 296302285), (193, 81367985), (205, 76604981), (265, 59260457), (965, 16273597), (2173, 7226885), (7489, 2096945), (7913, 1984585), (10229, 1535245), (10865, 1445377), (37445, 419389), (39565, 396917), (51145, 307049)]