478740215

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{2411}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 580732416

約数和(自身を除く): 101992201

約数列:

[1, 5, 151, 263, 755, 1315, 2411, 12055, 39713, 198565, 364061, 634093, 1820305, 3170465, 95748043, 478740215]

約数ペア:

[(1, 478740215), (5, 95748043), (151, 3170465), (263, 1820305), (755, 634093), (1315, 364061), (2411, 198565), (12055, 39713)]