489968665

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{5147}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 597991680

約数和(自身を除く): 108023015

約数列:

[1, 5, 79, 241, 395, 1205, 5147, 19039, 25735, 95195, 406613, 1240427, 2033065, 6202135, 97993733, 489968665]

約数ペア:

[(1, 489968665), (5, 97993733), (79, 6202135), (241, 2033065), (395, 1240427), (1205, 406613), (5147, 95195), (19039, 25735)]