139679575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34703}}^1$

素因数の和:34743

約数の個数: 24

約数和(自身を含む): 206558208

約数和(自身を除く): 66878633

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 34703, 173515, 242921, 798169, 867575, 1214605, 3990845, 5587183, 6073025, 19954225, 27935915, 139679575]

約数ペア:

[(1, 139679575), (5, 27935915), (7, 19954225), (23, 6073025), (25, 5587183), (35, 3990845), (115, 1214605), (161, 867575), (175, 798169), (575, 242921), (805, 173515), (4025, 34703)]