47754675

素因数分解:

$3^2\times 5^2\times {\mathrm{212243}}^1$

素因数の和:212259

約数の個数: 18

約数和(自身を含む): 85534332

約数和(自身を除く): 37779657

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 212243, 636729, 1061215, 1910187, 3183645, 5306075, 9550935, 15918225, 47754675]

約数ペア:

[(1, 47754675), (3, 15918225), (5, 9550935), (9, 5306075), (15, 3183645), (25, 1910187), (45, 1061215), (75, 636729), (225, 212243)]