72340725

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{11621}}^1$

素因数の和:11717

約数の個数: 24

約数和(自身を含む): 121054752

約数和(自身を除く): 48714027

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 11621, 34863, 58105, 174315, 290525, 871575, 964543, 2893629, 4822715, 14468145, 24113575, 72340725]

約数ペア:

[(1, 72340725), (3, 24113575), (5, 14468145), (15, 4822715), (25, 2893629), (75, 964543), (83, 871575), (249, 290525), (415, 174315), (1245, 58105), (2075, 34863), (6225, 11621)]