23516145

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1987}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 40936896

約数和(自身を除く): 17420751

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 1987, 2367, 3945, 5961, 9935, 11835, 17883, 29805, 89415, 522581, 1567743, 2612905, 4703229, 7838715, 23516145]

約数ペア:

[(1, 23516145), (3, 7838715), (5, 4703229), (9, 2612905), (15, 1567743), (45, 522581), (263, 89415), (789, 29805), (1315, 17883), (1987, 11835), (2367, 9935), (3945, 5961)]