157020585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{615767}}^1$

素因数の和:615792

約数の個数: 16

約数和(自身を含む): 266011776

約数和(自身を除く): 108991191

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 615767, 1847301, 3078835, 9236505, 10468039, 31404117, 52340195, 157020585]

約数ペア:

[(1, 157020585), (3, 52340195), (5, 31404117), (15, 10468039), (17, 9236505), (51, 3078835), (85, 1847301), (255, 615767)]