13361025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6143}}^1$

素因数の和:6185

約数の個数: 24

約数和(自身を含む): 22855680

約数和(自身を除く): 9494655

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 6143, 18429, 30715, 92145, 153575, 178147, 460725, 534441, 890735, 2672205, 4453675, 13361025]

約数ペア:

[(1, 13361025), (3, 4453675), (5, 2672205), (15, 890735), (25, 534441), (29, 460725), (75, 178147), (87, 153575), (145, 92145), (435, 30715), (725, 18429), (2175, 6143)]