15157875

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 25579008

約数和(自身を除く): 10421133

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 249, 375, 415, 487, 1245, 1461, 2075, 2435, 6225, 7305, 10375, 12175, 31125, 36525, 40421, 60875, 121263, 182625, 202105, 606315, 1010525, 3031575, 5052625, 15157875]

約数ペア:

[(1, 15157875), (3, 5052625), (5, 3031575), (15, 1010525), (25, 606315), (75, 202105), (83, 182625), (125, 121263), (249, 60875), (375, 40421), (415, 36525), (487, 31125), (1245, 12175), (1461, 10375), (2075, 7305), (2435, 6225)]