13629175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4135

約数の個数: 24

約数和(自身を含む): 20336000

約数和(自身を除く): 6706825

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 4099, 20495, 28693, 77881, 102475, 143465, 389405, 545167, 717325, 1947025, 2725835, 13629175]

約数ペア:

[(1, 13629175), (5, 2725835), (7, 1947025), (19, 717325), (25, 545167), (35, 389405), (95, 143465), (133, 102475), (175, 77881), (475, 28693), (665, 20495), (3325, 4099)]