15628525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 22391424

約数和(自身を除く): 6762899

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 3343, 4675, 16715, 36773, 56831, 83575, 183865, 284155, 625141, 919325, 1420775, 3125705, 15628525]

約数ペア:

[(1, 15628525), (5, 3125705), (11, 1420775), (17, 919325), (25, 625141), (55, 284155), (85, 183865), (187, 83575), (275, 56831), (425, 36773), (935, 16715), (3343, 4675)]