87129445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6011}}^1$

素因数の和:6252

約数の個数: 16

約数和(自身を含む): 113121792

約数和(自身を除く): 25992347

約数列:

[1, 5, 13, 65, 223, 1115, 2899, 6011, 14495, 30055, 78143, 390715, 1340453, 6702265, 17425889, 87129445]

約数ペア:

[(1, 87129445), (5, 17425889), (13, 6702265), (65, 1340453), (223, 390715), (1115, 78143), (2899, 30055), (6011, 14495)]