22388265

素因数分解:

$3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 17609175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 383, 433, 1149, 1299, 1915, 2165, 3447, 3897, 5745, 6495, 10341, 11691, 17235, 19485, 51705, 58455, 165839, 497517, 829195, 1492551, 2487585, 4477653, 7462755, 22388265]

約数ペア:

[(1, 22388265), (3, 7462755), (5, 4477653), (9, 2487585), (15, 1492551), (27, 829195), (45, 497517), (135, 165839), (383, 58455), (433, 51705), (1149, 19485), (1299, 17235), (1915, 11691), (2165, 10341), (3447, 6495), (3897, 5745)]