139600885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2887}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 176745600

約数和(自身を除く): 37144715

約数列:

[1, 5, 19, 95, 509, 2545, 2887, 9671, 14435, 48355, 54853, 274265, 1469483, 7347415, 27920177, 139600885]

約数ペア:

[(1, 139600885), (5, 27920177), (19, 7347415), (95, 1469483), (509, 274265), (2545, 54853), (2887, 48355), (9671, 14435)]