2645595

素因数分解:

$3^3\times 5^1\times {\mathrm{19597}}^1$

素因数の和:19611

約数の個数: 16

約数和(自身を含む): 4703520

約数和(自身を除く): 2057925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19597, 58791, 97985, 176373, 293955, 529119, 881865, 2645595]

約数ペア:

[(1, 2645595), (3, 881865), (5, 529119), (9, 293955), (15, 176373), (27, 97985), (45, 58791), (135, 19597)]