75241305

素因数分解:

$3^5\times 5^1\times {\mathrm{61927}}^1$

素因数の和:61947

約数の個数: 24

約数和(自身を含む): 135250752

約数和(自身を除く): 60009447

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 61927, 185781, 309635, 557343, 928905, 1672029, 2786715, 5016087, 8360145, 15048261, 25080435, 75241305]

約数ペア:

[(1, 75241305), (3, 25080435), (5, 15048261), (9, 8360145), (15, 5016087), (27, 2786715), (45, 1672029), (81, 928905), (135, 557343), (243, 309635), (405, 185781), (1215, 61927)]