1423175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 1979040

約数和(自身を除く): 555865

約数列:

[1, 5, 13, 25, 29, 65, 145, 151, 325, 377, 725, 755, 1885, 1963, 3775, 4379, 9425, 9815, 21895, 49075, 56927, 109475, 284635, 1423175]

約数ペア:

[(1, 1423175), (5, 284635), (13, 109475), (25, 56927), (29, 49075), (65, 21895), (145, 9815), (151, 9425), (325, 4379), (377, 3775), (725, 1963), (755, 1885)]