3870375

素因数分解:

$3^1\times 5^3\times {\mathrm{10321}}^1$

素因数の和:10339

約数の個数: 16

約数和(自身を含む): 6440928

約数和(自身を除く): 2570553

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 10321, 30963, 51605, 154815, 258025, 774075, 1290125, 3870375]

約数ペア:

[(1, 3870375), (3, 1290125), (5, 774075), (15, 258025), (25, 154815), (75, 51605), (125, 30963), (375, 10321)]