2015942405

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{16087}}^1$

素因数の和:16516

約数の個数: 16

約数和(自身を含む): 2460305664

約数和(自身を除く): 444363259

約数列:

[1, 5, 71, 353, 355, 1765, 16087, 25063, 80435, 125315, 1142177, 5678711, 5710885, 28393555, 403188481, 2015942405]

約数ペア:

[(1, 2015942405), (5, 403188481), (71, 28393555), (353, 5710885), (355, 5678711), (1765, 1142177), (16087, 125315), (25063, 80435)]