85864175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 113028480

約数和(自身を除く): 27164305

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 1357, 1475, 2531, 6785, 12655, 33925, 58213, 63275, 149329, 291065, 746645, 1455325, 3434567, 3733225, 17172835, 85864175]

約数ペア:

[(1, 85864175), (5, 17172835), (23, 3733225), (25, 3434567), (59, 1455325), (115, 746645), (295, 291065), (575, 149329), (1357, 63275), (1475, 58213), (2531, 33925), (6785, 12655)]