38081085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 71508096

約数和(自身を除く): 33427011

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 197, 245, 263, 591, 735, 789, 985, 1315, 1379, 1841, 2955, 3945, 4137, 5523, 6895, 9205, 9653, 12887, 20685, 27615, 28959, 38661, 48265, 51811, 64435, 144795, 155433, 193305, 259055, 362677, 777165, 1088031, 1813385, 2538739, 5440155, 7616217, 12693695, 38081085]

約数ペア:

[(1, 38081085), (3, 12693695), (5, 7616217), (7, 5440155), (15, 2538739), (21, 1813385), (35, 1088031), (49, 777165), (105, 362677), (147, 259055), (197, 193305), (245, 155433), (263, 144795), (591, 64435), (735, 51811), (789, 48265), (985, 38661), (1315, 28959), (1379, 27615), (1841, 20685), (2955, 12887), (3945, 9653), (4137, 9205), (5523, 6895)]