128819435

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 163404864

約数和(自身を除く): 34585429

約数列:

[1, 5, 23, 113, 115, 431, 529, 565, 2155, 2599, 2645, 9913, 12995, 48703, 49565, 59777, 227999, 243515, 298885, 1120169, 1139995, 5600845, 25763887, 128819435]

約数ペア:

[(1, 128819435), (5, 25763887), (23, 5600845), (113, 1139995), (115, 1120169), (431, 298885), (529, 243515), (565, 227999), (2155, 59777), (2599, 49565), (2645, 48703), (9913, 12995)]