13481565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1699}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 22562400

約数和(自身を除く): 9080835

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 1699, 2645, 5097, 7935, 8495, 25485, 39077, 117231, 195385, 586155, 898771, 2696313, 4493855, 13481565]

約数ペア:

[(1, 13481565), (3, 4493855), (5, 2696313), (15, 898771), (23, 586155), (69, 195385), (115, 117231), (345, 39077), (529, 25485), (1587, 8495), (1699, 7935), (2645, 5097)]