85800915

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26119}}^1$

素因数の和:26203

約数の個数: 24

約数和(自身を含む): 150764640

約数和(自身を除く): 64963725

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 26119, 78357, 130595, 235071, 391785, 1175355, 1906687, 5720061, 9533435, 17160183, 28600305, 85800915]

約数ペア:

[(1, 85800915), (3, 28600305), (5, 17160183), (9, 9533435), (15, 5720061), (45, 1906687), (73, 1175355), (219, 391785), (365, 235071), (657, 130595), (1095, 78357), (3285, 26119)]