38128455

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4787}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 30818745

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 4787, 7965, 14361, 23935, 43083, 71805, 129249, 215415, 282433, 646245, 847299, 1412165, 2541897, 4236495, 7625691, 12709485, 38128455]

約数ペア:

[(1, 38128455), (3, 12709485), (5, 7625691), (9, 4236495), (15, 2541897), (27, 1412165), (45, 847299), (59, 646245), (135, 282433), (177, 215415), (295, 129249), (531, 71805), (885, 43083), (1593, 23935), (2655, 14361), (4787, 7965)]