12760085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 16650480

約数和(自身を除く): 3890395

約数列:

[1, 5, 13, 65, 109, 545, 1417, 1801, 7085, 9005, 23413, 117065, 196309, 981545, 2552017, 12760085]

約数ペア:

[(1, 12760085), (5, 2552017), (13, 981545), (65, 196309), (109, 117065), (545, 23413), (1417, 9005), (1801, 7085)]