16282845

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{743}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 28319616

約数和(自身を除く): 12036771

約数列:

[1, 3, 5, 9, 15, 45, 487, 743, 1461, 2229, 2435, 3715, 4383, 6687, 7305, 11145, 21915, 33435, 361841, 1085523, 1809205, 3256569, 5427615, 16282845]

約数ペア:

[(1, 16282845), (3, 5427615), (5, 3256569), (9, 1809205), (15, 1085523), (45, 361841), (487, 33435), (743, 21915), (1461, 11145), (2229, 7305), (2435, 6687), (3715, 4383)]