142900575

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{7591}}^1$

素因数の和:7855

約数の個数: 24

約数和(自身を含む): 237234816

約数和(自身を除く): 94334241

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 3765, 6275, 7591, 18825, 22773, 37955, 113865, 189775, 569325, 1905341, 5716023, 9526705, 28580115, 47633525, 142900575]

約数ペア:

[(1, 142900575), (3, 47633525), (5, 28580115), (15, 9526705), (25, 5716023), (75, 1905341), (251, 569325), (753, 189775), (1255, 113865), (3765, 37955), (6275, 22773), (7591, 18825)]