16726005

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7013}}^1$

素因数の和:7077

約数の個数: 24

約数和(自身を含む): 29542968

約数和(自身を除く): 12816963

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 7013, 21039, 35065, 63117, 105195, 315585, 371689, 1115067, 1858445, 3345201, 5575335, 16726005]

約数ペア:

[(1, 16726005), (3, 5575335), (5, 3345201), (9, 1858445), (15, 1115067), (45, 371689), (53, 315585), (159, 105195), (265, 63117), (477, 35065), (795, 21039), (2385, 7013)]