15153285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 27862272

約数和(自身を除く): 12708987

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 521, 831, 1385, 1563, 1939, 2605, 3647, 4155, 5817, 7815, 9695, 10941, 18235, 29085, 54705, 144317, 432951, 721585, 1010219, 2164755, 3030657, 5051095, 15153285]

約数ペア:

[(1, 15153285), (3, 5051095), (5, 3030657), (7, 2164755), (15, 1010219), (21, 721585), (35, 432951), (105, 144317), (277, 54705), (521, 29085), (831, 18235), (1385, 10941), (1563, 9695), (1939, 7815), (2605, 5817), (3647, 4155)]