1384815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 2407680

約数和(自身を除く): 1022865

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 113, 129, 215, 285, 339, 565, 645, 817, 1695, 2147, 2451, 4085, 4859, 6441, 10735, 12255, 14577, 24295, 32205, 72885, 92321, 276963, 461605, 1384815]

約数ペア:

[(1, 1384815), (3, 461605), (5, 276963), (15, 92321), (19, 72885), (43, 32205), (57, 24295), (95, 14577), (113, 12255), (129, 10735), (215, 6441), (285, 4859), (339, 4085), (565, 2451), (645, 2147), (817, 1695)]