2520465

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 4071168

約数和(自身を除く): 1550703

約数列:

[1, 3, 5, 15, 113, 339, 565, 1487, 1695, 4461, 7435, 22305, 168031, 504093, 840155, 2520465]

約数ペア:

[(1, 2520465), (3, 840155), (5, 504093), (15, 168031), (113, 22305), (339, 7435), (565, 4461), (1487, 1695)]