402159095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 540933120

約数和(自身を除く): 138774025

約数列:

[1, 5, 13, 29, 65, 145, 191, 377, 955, 1117, 1885, 2483, 5539, 5585, 12415, 14521, 27695, 32393, 72007, 72605, 161965, 213347, 360035, 421109, 1066735, 2105545, 2773511, 6187063, 13867555, 30935315, 80431819, 402159095]

約数ペア:

[(1, 402159095), (5, 80431819), (13, 30935315), (29, 13867555), (65, 6187063), (145, 2773511), (191, 2105545), (377, 1066735), (955, 421109), (1117, 360035), (1885, 213347), (2483, 161965), (5539, 72605), (5585, 72007), (12415, 32393), (14521, 27695)]