24872275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 33439824

約数和(自身を除く): 8567549

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 1361, 3655, 6805, 18275, 23137, 34025, 58523, 115685, 292615, 578425, 994891, 1463075, 4974455, 24872275]

約数ペア:

[(1, 24872275), (5, 4974455), (17, 1463075), (25, 994891), (43, 578425), (85, 292615), (215, 115685), (425, 58523), (731, 34025), (1075, 23137), (1361, 18275), (3655, 6805)]