2391525

素因数分解:

$3^4\times 5^2\times {\mathrm{1181}}^1$

素因数の和:1203

約数の個数: 30

約数和(自身を含む): 4433682

約数和(自身を除く): 2042157

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1181, 2025, 3543, 5905, 10629, 17715, 29525, 31887, 53145, 88575, 95661, 159435, 265725, 478305, 797175, 2391525]

約数ペア:

[(1, 2391525), (3, 797175), (5, 478305), (9, 265725), (15, 159435), (25, 95661), (27, 88575), (45, 53145), (75, 31887), (81, 29525), (135, 17715), (225, 10629), (405, 5905), (675, 3543), (1181, 2025)]