68676505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1721}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 86292864

約数和(自身を除く): 17616359

約数列:

[1, 5, 23, 115, 347, 1721, 1735, 7981, 8605, 39583, 39905, 197915, 597187, 2985935, 13735301, 68676505]

約数ペア:

[(1, 68676505), (5, 13735301), (23, 2985935), (115, 597187), (347, 197915), (1721, 39905), (1735, 39583), (7981, 8605)]