17070025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4241}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 25248384

約数和(自身を除く): 8178359

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 4241, 21205, 29687, 97543, 106025, 148435, 487715, 682801, 742175, 2438575, 3414005, 17070025]

約数ペア:

[(1, 17070025), (5, 3414005), (7, 2438575), (23, 742175), (25, 682801), (35, 487715), (115, 148435), (161, 106025), (175, 97543), (575, 29687), (805, 21205), (4025, 4241)]