1001057405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{33871}}^1$

素因数の和:34156

約数の個数: 16

約数和(自身を含む): 1258412544

約数和(自身を除く): 257355139

約数列:

[1, 5, 23, 115, 257, 1285, 5911, 29555, 33871, 169355, 779033, 3895165, 8704847, 43524235, 200211481, 1001057405]

約数ペア:

[(1, 1001057405), (5, 200211481), (23, 43524235), (115, 8704847), (257, 3895165), (1285, 779033), (5911, 169355), (29555, 33871)]