38962515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 66021120

約数和(自身を除く): 27058605

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 2083, 3741, 6235, 6249, 10415, 18705, 31245, 60407, 89569, 181221, 268707, 302035, 447845, 906105, 1343535, 2597501, 7792503, 12987505, 38962515]

約数ペア:

[(1, 38962515), (3, 12987505), (5, 7792503), (15, 2597501), (29, 1343535), (43, 906105), (87, 447845), (129, 302035), (145, 268707), (215, 181221), (435, 89569), (645, 60407), (1247, 31245), (2083, 18705), (3741, 10415), (6235, 6249)]