86037025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 111957120

約数和(自身を除く): 25920095

約数列:

[1, 5, 25, 37, 47, 185, 235, 925, 1175, 1739, 1979, 8695, 9895, 43475, 49475, 73223, 93013, 366115, 465065, 1830575, 2325325, 3441481, 17207405, 86037025]

約数ペア:

[(1, 86037025), (5, 17207405), (25, 3441481), (37, 2325325), (47, 1830575), (185, 465065), (235, 366115), (925, 93013), (1175, 73223), (1739, 49475), (1979, 43475), (8695, 9895)]