839852806325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{9241}}^1\times {\mathrm{279641}}^1$

素因数の和:288905

約数の個数: 24

約数和(自身を含む): 1121651891976

約数和(自身を除く): 281799085651

約数列:

[1, 5, 13, 25, 65, 325, 9241, 46205, 120133, 231025, 279641, 600665, 1398205, 3003325, 3635333, 6991025, 18176665, 90883325, 2584162481, 12920812405, 33594112253, 64604062025, 167970561265, 839852806325]

約数ペア:

[(1, 839852806325), (5, 167970561265), (13, 64604062025), (25, 33594112253), (65, 12920812405), (325, 2584162481), (9241, 90883325), (46205, 18176665), (120133, 6991025), (231025, 3635333), (279641, 3003325), (600665, 1398205)]