80130415

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 97445376

約数和(自身を除く): 17314961

約数列:

[1, 5, 151, 211, 503, 755, 1055, 2515, 31861, 75953, 106133, 159305, 379765, 530665, 16026083, 80130415]

約数ペア:

[(1, 80130415), (5, 16026083), (151, 530665), (211, 379765), (503, 159305), (755, 106133), (1055, 75953), (2515, 31861)]