11800145

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5600

約数の個数: 16

約数和(自身を含む): 16451328

約数和(自身を除く): 4651183

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 5527, 27635, 38689, 193445, 337147, 1685735, 2360029, 11800145]

約数ペア:

[(1, 11800145), (5, 2360029), (7, 1685735), (35, 337147), (61, 193445), (305, 38689), (427, 27635), (2135, 5527)]