80994585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17939}}^1$

素因数の和:17997

約数の個数: 32

約数和(自身を含む): 151557120

約数和(自身を除く): 70562535

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 17939, 53817, 89695, 125573, 269085, 376719, 627865, 771377, 1883595, 2314131, 3856885, 5399639, 11570655, 16198917, 26998195, 80994585]

約数ペア:

[(1, 80994585), (3, 26998195), (5, 16198917), (7, 11570655), (15, 5399639), (21, 3856885), (35, 2314131), (43, 1883595), (105, 771377), (129, 627865), (215, 376719), (301, 269085), (645, 125573), (903, 89695), (1505, 53817), (4515, 17939)]