4211595

素因数分解:

$3^4\times 5^1\times {\mathrm{10399}}^1$

素因数の和:10416

約数の個数: 20

約数和(自身を含む): 7550400

約数和(自身を除く): 3338805

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10399, 31197, 51995, 93591, 155985, 280773, 467955, 842319, 1403865, 4211595]

約数ペア:

[(1, 4211595), (3, 1403865), (5, 842319), (9, 467955), (15, 280773), (27, 155985), (45, 93591), (81, 51995), (135, 31197), (405, 10399)]