22793805

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2487

約数の個数: 40

約数和(自身を含む): 42653952

約数和(自身を除く): 19860147

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2447, 3105, 7341, 9315, 12235, 22023, 36705, 56281, 66069, 110115, 168843, 198207, 281405, 330345, 506529, 844215, 991035, 1519587, 2532645, 4558761, 7597935, 22793805]

約数ペア:

[(1, 22793805), (3, 7597935), (5, 4558761), (9, 2532645), (15, 1519587), (23, 991035), (27, 844215), (45, 506529), (69, 330345), (81, 281405), (115, 198207), (135, 168843), (207, 110115), (345, 66069), (405, 56281), (621, 36705), (1035, 22023), (1863, 12235), (2447, 9315), (3105, 7341)]