80417455

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 98630784

約数和(自身を除く): 18213329

約数列:

[1, 5, 83, 107, 415, 535, 1811, 8881, 9055, 44405, 150313, 193777, 751565, 968885, 16083491, 80417455]

約数ペア:

[(1, 80417455), (5, 16083491), (83, 968885), (107, 751565), (415, 193777), (535, 150313), (1811, 44405), (8881, 9055)]