15145860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252431}}^1$

素因数の和:252443

約数の個数: 24

約数和(自身を含む): 42408576

約数和(自身を除く): 27262716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252431, 504862, 757293, 1009724, 1262155, 1514586, 2524310, 3029172, 3786465, 5048620, 7572930, 15145860]

約数ペア:

[(1, 15145860), (2, 7572930), (3, 5048620), (4, 3786465), (5, 3029172), (6, 2524310), (10, 1514586), (12, 1262155), (15, 1009724), (20, 757293), (30, 504862), (60, 252431)]