13480635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{18341}}^1$

素因数の和:18363

約数の個数: 24

約数和(自身を含む): 25091856

約数和(自身を除く): 11611221

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 18341, 55023, 91705, 128387, 275115, 385161, 641935, 898709, 1925805, 2696127, 4493545, 13480635]

約数ペア:

[(1, 13480635), (3, 4493545), (5, 2696127), (7, 1925805), (15, 898709), (21, 641935), (35, 385161), (49, 275115), (105, 128387), (147, 91705), (245, 55023), (735, 18341)]