12815165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5683}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 17188416

約数和(自身を除く): 4373251

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5683, 28415, 62513, 233003, 312565, 1165015, 2563033, 12815165]

約数ペア:

[(1, 12815165), (5, 2563033), (11, 1165015), (41, 312565), (55, 233003), (205, 62513), (451, 28415), (2255, 5683)]