115440251

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 126720000

約数和(自身を除く): 11279749

約数列:

[1, 17, 43, 79, 731, 1343, 1999, 3397, 33983, 57749, 85957, 157921, 1461269, 2684657, 6790603, 115440251]

約数ペア:

[(1, 115440251), (17, 6790603), (43, 2684657), (79, 1461269), (731, 157921), (1343, 85957), (1999, 57749), (3397, 33983)]