6393735

素因数分解:

$3^4\times 5^1\times {\mathrm{15787}}^1$

素因数の和:15804

約数の個数: 20

約数和(自身を含む): 11462088

約数和(自身を除く): 5068353

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 15787, 47361, 78935, 142083, 236805, 426249, 710415, 1278747, 2131245, 6393735]

約数ペア:

[(1, 6393735), (3, 2131245), (5, 1278747), (9, 710415), (15, 426249), (27, 236805), (45, 142083), (81, 78935), (135, 47361), (405, 15787)]