15625635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 27397440

約数和(自身を除く): 11771805

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2113, 2465, 6339, 7395, 10565, 31695, 35921, 61277, 107763, 179605, 183831, 306385, 538815, 919155, 1041709, 3125127, 5208545, 15625635]

約数ペア:

[(1, 15625635), (3, 5208545), (5, 3125127), (15, 1041709), (17, 919155), (29, 538815), (51, 306385), (85, 183831), (87, 179605), (145, 107763), (255, 61277), (435, 35921), (493, 31695), (1479, 10565), (2113, 7395), (2465, 6339)]