71340675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{135887}}^1$

素因数の和:135907

約数の個数: 24

約数和(自身を含む): 134800896

約数和(自身を除く): 63460221

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 135887, 407661, 679435, 951209, 2038305, 2853627, 3397175, 4756045, 10191525, 14268135, 23780225, 71340675]

約数ペア:

[(1, 71340675), (3, 23780225), (5, 14268135), (7, 10191525), (15, 4756045), (21, 3397175), (25, 2853627), (35, 2038305), (75, 951209), (105, 679435), (175, 407661), (525, 135887)]