29107895

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 35640000

約数和(自身を除く): 6532105

約数列:

[1, 5, 89, 149, 439, 445, 745, 2195, 13261, 39071, 65411, 66305, 195355, 327055, 5821579, 29107895]

約数ペア:

[(1, 29107895), (5, 5821579), (89, 327055), (149, 195355), (439, 66305), (445, 65411), (745, 39071), (2195, 13261)]