65160015

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{48809}}^1$

素因数の和:48906

約数の個数: 16

約数和(自身を含む): 105429600

約数和(自身を除く): 40269585

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 48809, 146427, 244045, 732135, 4344001, 13032003, 21720005, 65160015]

約数ペア:

[(1, 65160015), (3, 21720005), (5, 13032003), (15, 4344001), (89, 732135), (267, 244045), (445, 146427), (1335, 48809)]