39280065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8209}}^1$

素因数の和:8257

約数の個数: 32

約数和(自身を含む): 70934400

約数和(自身を除く): 31654335

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 8209, 24627, 41045, 90299, 123135, 238061, 270897, 451495, 714183, 1190305, 1354485, 2618671, 3570915, 7856013, 13093355, 39280065]

約数ペア:

[(1, 39280065), (3, 13093355), (5, 7856013), (11, 3570915), (15, 2618671), (29, 1354485), (33, 1190305), (55, 714183), (87, 451495), (145, 270897), (165, 238061), (319, 123135), (435, 90299), (957, 41045), (1595, 24627), (4785, 8209)]