23228505

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7518

約数の個数: 32

約数和(自身を含む): 43096320

約数和(自身を除く): 19867815

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 7481, 22443, 37405, 67329, 112215, 172063, 201987, 336645, 516189, 860315, 1009935, 1548567, 2580945, 4645701, 7742835, 23228505]

約数ペア:

[(1, 23228505), (3, 7742835), (5, 4645701), (9, 2580945), (15, 1548567), (23, 1009935), (27, 860315), (45, 516189), (69, 336645), (115, 201987), (135, 172063), (207, 112215), (345, 67329), (621, 37405), (1035, 22443), (3105, 7481)]