2950275

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 4930240

約数和(自身を除く): 1979965

約数列:

[1, 3, 5, 15, 25, 75, 139, 283, 417, 695, 849, 1415, 2085, 3475, 4245, 7075, 10425, 21225, 39337, 118011, 196685, 590055, 983425, 2950275]

約数ペア:

[(1, 2950275), (3, 983425), (5, 590055), (15, 196685), (25, 118011), (75, 39337), (139, 21225), (283, 10425), (417, 7075), (695, 4245), (849, 3475), (1415, 2085)]