23265405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27241

約数の個数: 24

約数和(自身を含む): 42450720

約数和(自身を除く): 19185315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 27211, 81633, 136055, 244899, 408165, 517009, 1224495, 1551027, 2585045, 4653081, 7755135, 23265405]

約数ペア:

[(1, 23265405), (3, 7755135), (5, 4653081), (9, 2585045), (15, 1551027), (19, 1224495), (45, 517009), (57, 408165), (95, 244899), (171, 136055), (285, 81633), (855, 27211)]