227320845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{34679}}^1$

素因数の和:34729

約数の個数: 32

約数和(自身を含む): 399513600

約数和(自身を除く): 172192755

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 34679, 104037, 173395, 520185, 658901, 797617, 1976703, 2392851, 3294505, 3988085, 9883515, 11964255, 15154723, 45464169, 75773615, 227320845]

約数ペア:

[(1, 227320845), (3, 75773615), (5, 45464169), (15, 15154723), (19, 11964255), (23, 9883515), (57, 3988085), (69, 3294505), (95, 2392851), (115, 1976703), (285, 797617), (345, 658901), (437, 520185), (1311, 173395), (2185, 104037), (6555, 34679)]