2487525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 4356864

約数和(自身を除く): 1869339

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1951, 5853, 9755, 29265, 33167, 48775, 99501, 146325, 165835, 497505, 829175, 2487525]

約数ペア:

[(1, 2487525), (3, 829175), (5, 497505), (15, 165835), (17, 146325), (25, 99501), (51, 48775), (75, 33167), (85, 29265), (255, 9755), (425, 5853), (1275, 1951)]