22600905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 38548224

約数和(自身を除く): 15947319

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 263, 337, 789, 1011, 1315, 1685, 3945, 4471, 5055, 5729, 13413, 17187, 22355, 28645, 67065, 85935, 88631, 265893, 443155, 1329465, 1506727, 4520181, 7533635, 22600905]

約数ペア:

[(1, 22600905), (3, 7533635), (5, 4520181), (15, 1506727), (17, 1329465), (51, 443155), (85, 265893), (255, 88631), (263, 85935), (337, 67065), (789, 28645), (1011, 22355), (1315, 17187), (1685, 13413), (3945, 5729), (4471, 5055)]