5250575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 7242096

約数和(自身を除く): 1991521

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 313, 671, 1525, 1565, 3355, 3443, 7825, 16775, 17215, 19093, 86075, 95465, 210023, 477325, 1050115, 5250575]

約数ペア:

[(1, 5250575), (5, 1050115), (11, 477325), (25, 210023), (55, 95465), (61, 86075), (275, 19093), (305, 17215), (313, 16775), (671, 7825), (1525, 3443), (1565, 3355)]