68229585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89189}}^1$

素因数の和:89217

約数の個数: 24

約数和(自身を含む): 125222760

約数和(自身を除く): 56993175

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 89189, 267567, 445945, 802701, 1337835, 1516213, 4013505, 4548639, 7581065, 13645917, 22743195, 68229585]

約数ペア:

[(1, 68229585), (3, 22743195), (5, 13645917), (9, 7581065), (15, 4548639), (17, 4013505), (45, 1516213), (51, 1337835), (85, 802701), (153, 445945), (255, 267567), (765, 89189)]