83042375

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{3931}}^1$

素因数の和:3972

約数の個数: 24

約数和(自身を含む): 112250736

約数和(自身を除く): 29208361

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 845, 1625, 3931, 4225, 19655, 21125, 51103, 98275, 255515, 491375, 664339, 1277575, 3321695, 6387875, 16608475, 83042375]

約数ペア:

[(1, 83042375), (5, 16608475), (13, 6387875), (25, 3321695), (65, 1277575), (125, 664339), (169, 491375), (325, 255515), (845, 98275), (1625, 51103), (3931, 21125), (4225, 19655)]