72505275

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{5009}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 120520560

約数和(自身を除く): 48015285

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 2895, 4825, 5009, 14475, 15027, 25045, 75135, 125225, 375675, 966737, 2900211, 4833685, 14501055, 24168425, 72505275]

約数ペア:

[(1, 72505275), (3, 24168425), (5, 14501055), (15, 4833685), (25, 2900211), (75, 966737), (193, 375675), (579, 125225), (965, 75135), (2895, 25045), (4825, 15027), (5009, 14475)]