2184615

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 3878160

約数和(自身を除く): 1693545

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1129, 1935, 3387, 5645, 10161, 16935, 48547, 50805, 145641, 242735, 436923, 728205, 2184615]

約数ペア:

[(1, 2184615), (3, 728205), (5, 436923), (9, 242735), (15, 145641), (43, 50805), (45, 48547), (129, 16935), (215, 10161), (387, 5645), (645, 3387), (1129, 1935)]