25326765

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7927}}^1$

素因数の和:8009

約数の個数: 24

約数和(自身を含む): 44523648

約数和(自身を除く): 19196883

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7927, 23781, 39635, 71343, 118905, 356715, 562817, 1688451, 2814085, 5065353, 8442255, 25326765]

約数ペア:

[(1, 25326765), (3, 8442255), (5, 5065353), (9, 2814085), (15, 1688451), (45, 562817), (71, 356715), (213, 118905), (355, 71343), (639, 39635), (1065, 23781), (3195, 7927)]