47699715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2153}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 87676416

約数和(自身を除く): 39976701

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 2153, 3165, 4431, 6459, 7385, 10765, 15071, 22155, 32295, 45213, 75355, 226065, 454283, 1362849, 2271415, 3179981, 6814245, 9539943, 15899905, 47699715]

約数ペア:

[(1, 47699715), (3, 15899905), (5, 9539943), (7, 6814245), (15, 3179981), (21, 2271415), (35, 1362849), (105, 454283), (211, 226065), (633, 75355), (1055, 45213), (1477, 32295), (2153, 22155), (3165, 15071), (4431, 10765), (6459, 7385)]