4915075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 6780816

約数和(自身を除く): 1865741

約数列:

[1, 5, 11, 25, 55, 61, 275, 293, 305, 671, 1465, 1525, 3223, 3355, 7325, 16115, 16775, 17873, 80575, 89365, 196603, 446825, 983015, 4915075]

約数ペア:

[(1, 4915075), (5, 983015), (11, 446825), (25, 196603), (55, 89365), (61, 80575), (275, 17873), (293, 16775), (305, 16115), (671, 7325), (1465, 3355), (1525, 3223)]