138284665

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 167832000

約数和(自身を除く): 29547335

約数列:

[1, 5, 149, 419, 443, 745, 2095, 2215, 62431, 66007, 185617, 312155, 330035, 928085, 27656933, 138284665]

約数ペア:

[(1, 138284665), (5, 27656933), (149, 928085), (419, 330035), (443, 312155), (745, 185617), (2095, 66007), (2215, 62431)]