73838175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{20947}}^1$

素因数の和:21007

約数の個数: 24

約数和(自身を含む): 124682496

約数和(自身を除く): 50844321

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 20947, 62841, 104735, 314205, 523675, 984509, 1571025, 2953527, 4922545, 14767635, 24612725, 73838175]

約数ペア:

[(1, 73838175), (3, 24612725), (5, 14767635), (15, 4922545), (25, 2953527), (47, 1571025), (75, 984509), (141, 523675), (235, 314205), (705, 104735), (1175, 62841), (3525, 20947)]