12538105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 16210944

約数和(自身を除く): 3672839

約数列:

[1, 5, 23, 31, 115, 155, 713, 3517, 3565, 17585, 80891, 109027, 404455, 545135, 2507621, 12538105]

約数ペア:

[(1, 12538105), (5, 2507621), (23, 545135), (31, 404455), (115, 109027), (155, 80891), (713, 17585), (3517, 3565)]