56909715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 94141440

約数和(自身を除く): 37231725

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 907, 1335, 2721, 4183, 4535, 12549, 13605, 20915, 42629, 62745, 80723, 127887, 213145, 242169, 403615, 639435, 1210845, 3793981, 11381943, 18969905, 56909715]

約数ペア:

[(1, 56909715), (3, 18969905), (5, 11381943), (15, 3793981), (47, 1210845), (89, 639435), (141, 403615), (235, 242169), (267, 213145), (445, 127887), (705, 80723), (907, 62745), (1335, 42629), (2721, 20915), (4183, 13605), (4535, 12549)]