264383505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{255443}}^1$

素因数の和:255477

約数の個数: 24

約数和(自身を含む): 478191168

約数和(自身を除く): 213807663

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 255443, 766329, 1277215, 2298987, 3831645, 5875189, 11494935, 17625567, 29375945, 52876701, 88127835, 264383505]

約数ペア:

[(1, 264383505), (3, 88127835), (5, 52876701), (9, 29375945), (15, 17625567), (23, 11494935), (45, 5875189), (69, 3831645), (115, 2298987), (207, 1277215), (345, 766329), (1035, 255443)]