2239275

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 3762160

約数和(自身を除く): 1522885

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 409, 1095, 1227, 1825, 2045, 5475, 6135, 10225, 29857, 30675, 89571, 149285, 447855, 746425, 2239275]

約数ペア:

[(1, 2239275), (3, 746425), (5, 447855), (15, 149285), (25, 89571), (73, 30675), (75, 29857), (219, 10225), (365, 6135), (409, 5475), (1095, 2045), (1227, 1825)]