138548735

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 181749744

約数和(自身を除く): 43201009

約数列:

[1, 5, 13, 65, 113, 169, 565, 845, 1451, 1469, 7255, 7345, 18863, 19097, 94315, 95485, 163963, 245219, 819815, 1226095, 2131519, 10657595, 27709747, 138548735]

約数ペア:

[(1, 138548735), (5, 27709747), (13, 10657595), (65, 2131519), (113, 1226095), (169, 819815), (565, 245219), (845, 163963), (1451, 95485), (1469, 94315), (7255, 19097), (7345, 18863)]