4920766475

素因数分解:

$5^2\times {\mathrm{443}}^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 6133899072

約数和(自身を除く): 1213132597

約数列:

[1, 5, 25, 443, 643, 691, 2215, 3215, 3455, 11075, 16075, 17275, 284849, 306113, 444313, 1424245, 1530565, 2221565, 7121225, 7652825, 11107825, 196830659, 984153295, 4920766475]

約数ペア:

[(1, 4920766475), (5, 984153295), (25, 196830659), (443, 11107825), (643, 7652825), (691, 7121225), (2215, 2221565), (3215, 1530565), (3455, 1424245), (11075, 444313), (16075, 306113), (17275, 284849)]