142980675

素因数分解:

$3^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{5657}}^1$

素因数の和:6007

約数の個数: 24

約数和(自身を含む): 237138096

約数和(自身を除く): 94157421

約数列:

[1, 3, 5, 15, 25, 75, 337, 1011, 1685, 5055, 5657, 8425, 16971, 25275, 28285, 84855, 141425, 424275, 1906409, 5719227, 9532045, 28596135, 47660225, 142980675]

約数ペア:

[(1, 142980675), (3, 47660225), (5, 28596135), (15, 9532045), (25, 5719227), (75, 1906409), (337, 424275), (1011, 141425), (1685, 84855), (5055, 28285), (5657, 25275), (8425, 16971)]