13512225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 22682080

約数和(自身を除く): 9169855

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 2689, 5025, 8067, 13445, 40335, 67225, 180163, 201675, 540489, 900815, 2702445, 4504075, 13512225]

約数ペア:

[(1, 13512225), (3, 4504075), (5, 2702445), (15, 900815), (25, 540489), (67, 201675), (75, 180163), (201, 67225), (335, 40335), (1005, 13445), (1675, 8067), (2689, 5025)]