26813205

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5273}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 46896408

約数和(自身を除く): 20083203

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 5273, 15819, 26365, 47457, 79095, 237285, 595849, 1787547, 2979245, 5362641, 8937735, 26813205]

約数ペア:

[(1, 26813205), (3, 8937735), (5, 5362641), (9, 2979245), (15, 1787547), (45, 595849), (113, 237285), (339, 79095), (565, 47457), (1017, 26365), (1695, 15819), (5085, 5273)]