16925550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 42787440

約数和(自身を除く): 25861890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2129, 2650, 3975, 4258, 6387, 7950, 10645, 12774, 21290, 31935, 53225, 63870, 106450, 112837, 159675, 225674, 319350, 338511, 564185, 677022, 1128370, 1692555, 2820925, 3385110, 5641850, 8462775, 16925550]

約数ペア:

[(1, 16925550), (2, 8462775), (3, 5641850), (5, 3385110), (6, 2820925), (10, 1692555), (15, 1128370), (25, 677022), (30, 564185), (50, 338511), (53, 319350), (75, 225674), (106, 159675), (150, 112837), (159, 106450), (265, 63870), (318, 53225), (530, 31935), (795, 21290), (1325, 12774), (1590, 10645), (2129, 7950), (2650, 6387), (3975, 4258)]