153250055

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^2$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 212784288

約数和(自身を除く): 59534233

約数列:

[1, 5, 7, 35, 157, 167, 785, 835, 1099, 1169, 5495, 5845, 26219, 27889, 131095, 139445, 183533, 195223, 917665, 976115, 4378573, 21892865, 30650011, 153250055]

約数ペア:

[(1, 153250055), (5, 30650011), (7, 21892865), (35, 4378573), (157, 976115), (167, 917665), (785, 195223), (835, 183533), (1099, 139445), (1169, 131095), (5495, 27889), (5845, 26219)]