80089875

素因数分解:

$3^2\times 5^3\times {\mathrm{71191}}^1$

素因数の和:71212

約数の個数: 24

約数和(自身を含む): 144377376

約数和(自身を除く): 64287501

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 71191, 213573, 355955, 640719, 1067865, 1779775, 3203595, 5339325, 8898875, 16017975, 26696625, 80089875]

約数ペア:

[(1, 80089875), (3, 26696625), (5, 16017975), (9, 8898875), (15, 5339325), (25, 3203595), (45, 1779775), (75, 1067865), (125, 640719), (225, 355955), (375, 213573), (1125, 71191)]