1260302735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{511279}}^1$

素因数の和:511330

約数の個数: 16

約数和(自身を含む): 1656547200

約数和(自身を除く): 396244465

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 511279, 2556395, 8691743, 14827091, 43458715, 74135455, 252060547, 1260302735]

約数ペア:

[(1, 1260302735), (5, 252060547), (17, 74135455), (29, 43458715), (85, 14827091), (145, 8691743), (493, 2556395), (2465, 511279)]