12985815025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{118619}}^1$

素因数の和:118809

約数の個数: 24

約数和(自身を含む): 16768123200

約数和(自身を除く): 3782308175

約数列:

[1, 5, 25, 29, 145, 151, 725, 755, 3775, 4379, 21895, 109475, 118619, 593095, 2965475, 3439951, 17199755, 17911469, 85998775, 89557345, 447786725, 519432601, 2597163005, 12985815025]

約数ペア:

[(1, 12985815025), (5, 2597163005), (25, 519432601), (29, 447786725), (145, 89557345), (151, 85998775), (725, 17911469), (755, 17199755), (3775, 3439951), (4379, 2965475), (21895, 593095), (109475, 118619)]