4269595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 5637600

約数和(自身を除く): 1368005

約数列:

[1, 5, 11, 55, 149, 521, 745, 1639, 2605, 5731, 8195, 28655, 77629, 388145, 853919, 4269595]

約数ペア:

[(1, 4269595), (5, 853919), (11, 388145), (55, 77629), (149, 28655), (521, 8195), (745, 5731), (1639, 2605)]