13396925

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 18

約数和(自身を含む): 17383002

約数和(自身を除く): 3986077

約数列:

[1, 5, 23, 25, 115, 529, 575, 1013, 2645, 5065, 13225, 23299, 25325, 116495, 535877, 582475, 2679385, 13396925]

約数ペア:

[(1, 13396925), (5, 2679385), (23, 582475), (25, 535877), (115, 116495), (529, 25325), (575, 23299), (1013, 13225), (2645, 5065)]