658680045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89071}}^1$

素因数の和:89125

約数の個数: 32

約数和(自身を含む): 1154373120

約数和(自身を除く): 495693075

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 89071, 267213, 445355, 1336065, 1514207, 2583059, 4542621, 7571035, 7749177, 12915295, 22713105, 38745885, 43912003, 131736009, 219560015, 658680045]

約数ペア:

[(1, 658680045), (3, 219560015), (5, 131736009), (15, 43912003), (17, 38745885), (29, 22713105), (51, 12915295), (85, 7749177), (87, 7571035), (145, 4542621), (255, 2583059), (435, 1514207), (493, 1336065), (1479, 445355), (2465, 267213), (7395, 89071)]