11637385

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 14287680

約数和(自身を除く): 2650295

約数列:

[1, 5, 109, 131, 163, 545, 655, 815, 14279, 17767, 21353, 71395, 88835, 106765, 2327477, 11637385]

約数ペア:

[(1, 11637385), (5, 2327477), (109, 106765), (131, 88835), (163, 71395), (545, 21353), (655, 17767), (815, 14279)]