23948775

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:832

約数の個数: 36

約数和(自身を含む): 43224168

約数和(自身を除く): 19275393

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 653, 815, 1467, 1959, 2445, 3265, 4075, 5877, 7335, 9795, 12225, 16325, 29385, 36675, 48975, 106439, 146925, 319317, 532195, 957951, 1596585, 2660975, 4789755, 7982925, 23948775]

約数ペア:

[(1, 23948775), (3, 7982925), (5, 4789755), (9, 2660975), (15, 1596585), (25, 957951), (45, 532195), (75, 319317), (163, 146925), (225, 106439), (489, 48975), (653, 36675), (815, 29385), (1467, 16325), (1959, 12225), (2445, 9795), (3265, 7335), (4075, 5877)]