16810275

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4229}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 28324080

約数和(自身を除く): 11513805

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 4229, 12687, 21145, 63435, 105725, 224137, 317175, 672411, 1120685, 3362055, 5603425, 16810275]

約数ペア:

[(1, 16810275), (3, 5603425), (5, 3362055), (15, 1120685), (25, 672411), (53, 317175), (75, 224137), (159, 105725), (265, 63435), (795, 21145), (1325, 12687), (3975, 4229)]