72666815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3167}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 94203648

約数和(自身を除く): 21536833

約数列:

[1, 5, 13, 65, 353, 1765, 3167, 4589, 15835, 22945, 41171, 205855, 1117951, 5589755, 14533363, 72666815]

約数ペア:

[(1, 72666815), (5, 14533363), (13, 5589755), (65, 1117951), (353, 205855), (1765, 41171), (3167, 22945), (4589, 15835)]