25614990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9225

約数の個数: 48

約数和(自身を含む): 68754816

約数和(自身を除く): 43139826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9181, 18362, 27543, 45905, 55086, 82629, 91810, 137715, 165258, 275430, 284611, 413145, 569222, 826290, 853833, 1423055, 1707666, 2561499, 2846110, 4269165, 5122998, 8538330, 12807495, 25614990]

約数ペア:

[(1, 25614990), (2, 12807495), (3, 8538330), (5, 5122998), (6, 4269165), (9, 2846110), (10, 2561499), (15, 1707666), (18, 1423055), (30, 853833), (31, 826290), (45, 569222), (62, 413145), (90, 284611), (93, 275430), (155, 165258), (186, 137715), (279, 91810), (310, 82629), (465, 55086), (558, 45905), (930, 27543), (1395, 18362), (2790, 9181)]