2331615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 4386816

約数和(自身を除く): 2055201

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1087, 2145, 3261, 5435, 11957, 14131, 16305, 35871, 42393, 59785, 70655, 155441, 179355, 211965, 466323, 777205, 2331615]

約数ペア:

[(1, 2331615), (3, 777205), (5, 466323), (11, 211965), (13, 179355), (15, 155441), (33, 70655), (39, 59785), (55, 42393), (65, 35871), (143, 16305), (165, 14131), (195, 11957), (429, 5435), (715, 3261), (1087, 2145)]