23121255

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3433}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 37087200

約数和(自身を除く): 13965945

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 3433, 6735, 10299, 17165, 51495, 1541417, 4624251, 7707085, 23121255]

約数ペア:

[(1, 23121255), (3, 7707085), (5, 4624251), (15, 1541417), (449, 51495), (1347, 17165), (2245, 10299), (3433, 6735)]