22542705

素因数分解:

$3^4\times 5^1\times {\mathrm{55661}}^1$

素因数の和:55678

約数の個数: 20

約数和(自身を含む): 40410612

約数和(自身を除く): 17867907

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 55661, 166983, 278305, 500949, 834915, 1502847, 2504745, 4508541, 7514235, 22542705]

約数ペア:

[(1, 22542705), (3, 7514235), (5, 4508541), (9, 2504745), (15, 1502847), (27, 834915), (45, 500949), (81, 278305), (135, 166983), (405, 55661)]