201482745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{859}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 340147200

約数和(自身を除く): 138664455

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 823, 859, 2469, 2577, 4115, 4295, 12345, 12885, 15637, 16321, 46911, 48963, 78185, 81605, 234555, 244815, 706957, 2120871, 3534785, 10604355, 13432183, 40296549, 67160915, 201482745]

約数ペア:

[(1, 201482745), (3, 67160915), (5, 40296549), (15, 13432183), (19, 10604355), (57, 3534785), (95, 2120871), (285, 706957), (823, 244815), (859, 234555), (2469, 81605), (2577, 78185), (4115, 48963), (4295, 46911), (12345, 16321), (12885, 15637)]