17155015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 21420000

約数和(自身を除く): 4264985

約数列:

[1, 5, 41, 67, 205, 335, 1249, 2747, 6245, 13735, 51209, 83683, 256045, 418415, 3431003, 17155015]

約数ペア:

[(1, 17155015), (5, 3431003), (41, 418415), (67, 256045), (205, 83683), (335, 51209), (1249, 13735), (2747, 6245)]