1331105525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{84649}}^1$

素因数の和:84713

約数の個数: 24

約数和(自身を含む): 1794918600

約数和(自身を除く): 463813075

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 15725, 84649, 423245, 1439033, 2116225, 3132013, 7195165, 15660065, 35975825, 53244221, 78300325, 266221105, 1331105525]

約数ペア:

[(1, 1331105525), (5, 266221105), (17, 78300325), (25, 53244221), (37, 35975825), (85, 15660065), (185, 7195165), (425, 3132013), (629, 2116225), (925, 1439033), (3145, 423245), (15725, 84649)]