3947485935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{80209}}^1$

素因数の和:80427

約数の個数: 32

約数和(自身を含む): 6722239680

約数和(自身を除く): 2774753745

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 579, 965, 2895, 3281, 9843, 16405, 49215, 80209, 240627, 401045, 1203135, 1363553, 4090659, 6817765, 15480337, 20453295, 46441011, 77401685, 232205055, 263165729, 789497187, 1315828645, 3947485935]

約数ペア:

[(1, 3947485935), (3, 1315828645), (5, 789497187), (15, 263165729), (17, 232205055), (51, 77401685), (85, 46441011), (193, 20453295), (255, 15480337), (579, 6817765), (965, 4090659), (2895, 1363553), (3281, 1203135), (9843, 401045), (16405, 240627), (49215, 80209)]