39858585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4349}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 30298215

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 4349, 9165, 13047, 21745, 56537, 65235, 169611, 204403, 282685, 613209, 848055, 1022015, 2657239, 3066045, 7971717, 13286195, 39858585]

約数ペア:

[(1, 39858585), (3, 13286195), (5, 7971717), (13, 3066045), (15, 2657239), (39, 1022015), (47, 848055), (65, 613209), (141, 282685), (195, 204403), (235, 169611), (611, 65235), (705, 56537), (1833, 21745), (3055, 13047), (4349, 9165)]