2405685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 1833675

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 367, 437, 1101, 1311, 1835, 2185, 5505, 6555, 6973, 8441, 20919, 25323, 34865, 42205, 104595, 126615, 160379, 481137, 801895, 2405685]

約数ペア:

[(1, 2405685), (3, 801895), (5, 481137), (15, 160379), (19, 126615), (23, 104595), (57, 42205), (69, 34865), (95, 25323), (115, 20919), (285, 8441), (345, 6973), (367, 6555), (437, 5505), (1101, 2185), (1311, 1835)]