4371565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 5821056

約数和(自身を除く): 1449491

約数列:

[1, 5, 11, 55, 61, 305, 671, 1303, 3355, 6515, 14333, 71665, 79483, 397415, 874313, 4371565]

約数ペア:

[(1, 4371565), (5, 874313), (11, 397415), (55, 79483), (61, 71665), (305, 14333), (671, 6515), (1303, 3355)]