82838785

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 100699200

約数和(自身を除く): 17860415

約数列:

[1, 5, 149, 251, 443, 745, 1255, 2215, 37399, 66007, 111193, 186995, 330035, 555965, 16567757, 82838785]

約数ペア:

[(1, 82838785), (5, 16567757), (149, 555965), (251, 330035), (443, 186995), (745, 111193), (1255, 66007), (2215, 37399)]