20094225

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 33530592

約数和(自身を除く): 13436367

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2371, 2825, 7113, 8475, 11855, 35565, 59275, 177825, 267923, 803769, 1339615, 4018845, 6698075, 20094225]

約数ペア:

[(1, 20094225), (3, 6698075), (5, 4018845), (15, 1339615), (25, 803769), (75, 267923), (113, 177825), (339, 59275), (565, 35565), (1695, 11855), (2371, 8475), (2825, 7113)]