25582590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25841}}^1$

素因数の和:25865

約数の個数: 48

約数和(自身を含む): 72564336

約数和(自身を除く): 46981746

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25841, 51682, 77523, 129205, 155046, 232569, 258410, 284251, 387615, 465138, 568502, 775230, 852753, 1162845, 1421255, 1705506, 2325690, 2558259, 2842510, 4263765, 5116518, 8527530, 12791295, 25582590]

約数ペア:

[(1, 25582590), (2, 12791295), (3, 8527530), (5, 5116518), (6, 4263765), (9, 2842510), (10, 2558259), (11, 2325690), (15, 1705506), (18, 1421255), (22, 1162845), (30, 852753), (33, 775230), (45, 568502), (55, 465138), (66, 387615), (90, 284251), (99, 258410), (110, 232569), (165, 155046), (198, 129205), (330, 77523), (495, 51682), (990, 25841)]