342747925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1054609}}^1$

素因数の和:1054632

約数の個数: 12

約数和(自身を含む): 457700740

約数和(自身を除く): 114952815

約数列:

[1, 5, 13, 25, 65, 325, 1054609, 5273045, 13709917, 26365225, 68549585, 342747925]

約数ペア:

[(1, 342747925), (5, 68549585), (13, 26365225), (25, 13709917), (65, 5273045), (325, 1054609)]