861602835

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{1493}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 1399818240

約数和(自身を除く): 538215405

約数列:

[1, 3, 5, 15, 79, 237, 395, 487, 1185, 1461, 1493, 2435, 4479, 7305, 7465, 22395, 38473, 115419, 117947, 192365, 353841, 577095, 589735, 727091, 1769205, 2181273, 3635455, 10906365, 57440189, 172320567, 287200945, 861602835]

約数ペア:

[(1, 861602835), (3, 287200945), (5, 172320567), (15, 57440189), (79, 10906365), (237, 3635455), (395, 2181273), (487, 1769205), (1185, 727091), (1461, 589735), (1493, 577095), (2435, 353841), (4479, 192365), (7305, 117947), (7465, 115419), (22395, 38473)]