16831925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 23040192

約数和(自身を除く): 6208267

約数列:

[1, 5, 11, 25, 55, 97, 275, 485, 631, 1067, 2425, 3155, 5335, 6941, 15775, 26675, 34705, 61207, 173525, 306035, 673277, 1530175, 3366385, 16831925]

約数ペア:

[(1, 16831925), (5, 3366385), (11, 1530175), (25, 673277), (55, 306035), (97, 173525), (275, 61207), (485, 34705), (631, 26675), (1067, 15775), (2425, 6941), (3155, 5335)]