16288275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5351

約数の個数: 24

約数和(自身を含む): 27591984

約数和(自身を除く): 11303709

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 5297, 15891, 26485, 79455, 132425, 217177, 397275, 651531, 1085885, 3257655, 5429425, 16288275]

約数ペア:

[(1, 16288275), (3, 5429425), (5, 3257655), (15, 1085885), (25, 651531), (41, 397275), (75, 217177), (123, 132425), (205, 79455), (615, 26485), (1025, 15891), (3075, 5297)]