2849295

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 4714128

約数和(自身を除く): 1864833

約数列:

[1, 3, 5, 15, 41, 113, 123, 205, 339, 565, 615, 1681, 1695, 4633, 5043, 8405, 13899, 23165, 25215, 69495, 189953, 569859, 949765, 2849295]

約数ペア:

[(1, 2849295), (3, 949765), (5, 569859), (15, 189953), (41, 69495), (113, 25215), (123, 23165), (205, 13899), (339, 8405), (565, 5043), (615, 4633), (1681, 1695)]