243340535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{2833}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 299950560

約数和(自身を除く): 56610025

約数列:

[1, 5, 41, 205, 419, 2095, 2833, 14165, 17179, 85895, 116153, 580765, 1187027, 5935135, 48668107, 243340535]

約数ペア:

[(1, 243340535), (5, 48668107), (41, 5935135), (205, 1187027), (419, 580765), (2095, 116153), (2833, 85895), (14165, 17179)]