15424405

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 19260864

約数和(自身を除く): 3836459

約数列:

[1, 5, 41, 67, 205, 335, 1123, 2747, 5615, 13735, 46043, 75241, 230215, 376205, 3084881, 15424405]

約数ペア:

[(1, 15424405), (5, 3084881), (41, 376205), (67, 230215), (205, 75241), (335, 46043), (1123, 13735), (2747, 5615)]