13264545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{18047}}^1$

素因数の和:18069

約数の個数: 24

約数和(自身を含む): 24689664

約数和(自身を除く): 11425119

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 18047, 54141, 90235, 126329, 270705, 378987, 631645, 884303, 1894935, 2652909, 4421515, 13264545]

約数ペア:

[(1, 13264545), (3, 4421515), (5, 2652909), (7, 1894935), (15, 884303), (21, 631645), (35, 378987), (49, 270705), (105, 126329), (147, 90235), (245, 54141), (735, 18047)]