2458275

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 4129200

約数和(自身を除く): 1670925

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 449, 1095, 1347, 1825, 2245, 5475, 6735, 11225, 32777, 33675, 98331, 163885, 491655, 819425, 2458275]

約数ペア:

[(1, 2458275), (3, 819425), (5, 491655), (15, 163885), (25, 98331), (73, 33675), (75, 32777), (219, 11225), (365, 6735), (449, 5475), (1095, 2245), (1347, 1825)]