68942505

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{75347}}^1$

素因数の和:75416

約数の個数: 16

約数和(自身を含む): 112117824

約数和(自身を除く): 43175319

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 75347, 226041, 376735, 1130205, 4596167, 13788501, 22980835, 68942505]

約数ペア:

[(1, 68942505), (3, 22980835), (5, 13788501), (15, 4596167), (61, 1130205), (183, 376735), (305, 226041), (915, 75347)]