129525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 235104

約数和(自身を除く): 105579

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 275, 471, 785, 825, 1727, 2355, 3925, 5181, 8635, 11775, 25905, 43175, 129525]

約数ペア:

[(1, 129525), (3, 43175), (5, 25905), (11, 11775), (15, 8635), (25, 5181), (33, 3925), (55, 2355), (75, 1727), (157, 825), (165, 785), (275, 471)]