77421445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1049}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 96390000

約数和(自身を除く): 18968555

約数列:

[1, 5, 29, 145, 509, 1049, 2545, 5245, 14761, 30421, 73805, 152105, 533941, 2669705, 15484289, 77421445]

約数ペア:

[(1, 77421445), (5, 15484289), (29, 2669705), (145, 533941), (509, 152105), (1049, 73805), (2545, 30421), (5245, 14761)]