22570245

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 42235776

約数和(自身を除く): 19665531

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2423, 3105, 7269, 9315, 12115, 21807, 36345, 55729, 65421, 109035, 167187, 196263, 278645, 327105, 501561, 835935, 981315, 1504683, 2507805, 4514049, 7523415, 22570245]

約数ペア:

[(1, 22570245), (3, 7523415), (5, 4514049), (9, 2507805), (15, 1504683), (23, 981315), (27, 835935), (45, 501561), (69, 327105), (81, 278645), (115, 196263), (135, 167187), (207, 109035), (345, 65421), (405, 55729), (621, 36345), (1035, 21807), (1863, 12115), (2423, 9315), (3105, 7269)]