80847535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2339}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 100638720

約数和(自身を除く): 19791185

約数列:

[1, 5, 31, 155, 223, 1115, 2339, 6913, 11695, 34565, 72509, 362545, 521597, 2607985, 16169507, 80847535]

約数ペア:

[(1, 80847535), (5, 16169507), (31, 2607985), (155, 521597), (223, 362545), (1115, 72509), (2339, 34565), (6913, 11695)]