4075275

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 6846784

約数和(自身を除く): 2771509

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 811, 1005, 1675, 2433, 4055, 5025, 12165, 20275, 54337, 60825, 163011, 271685, 815055, 1358425, 4075275]

約数ペア:

[(1, 4075275), (3, 1358425), (5, 815055), (15, 271685), (25, 163011), (67, 60825), (75, 54337), (201, 20275), (335, 12165), (811, 5025), (1005, 4055), (1675, 2433)]