16120395

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1063}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 28051296

約数和(自身を除く): 11930901

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1063, 1685, 3033, 3189, 5055, 5315, 9567, 15165, 15945, 47835, 358231, 1074693, 1791155, 3224079, 5373465, 16120395]

約数ペア:

[(1, 16120395), (3, 5373465), (5, 3224079), (9, 1791155), (15, 1074693), (45, 358231), (337, 47835), (1011, 15945), (1063, 15165), (1685, 9567), (3033, 5315), (3189, 5055)]