3017105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 4704000

約数和(自身を除く): 1686895

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 349, 455, 665, 1235, 1729, 1745, 2443, 4537, 6631, 8645, 12215, 22685, 31759, 33155, 46417, 86203, 158795, 232085, 431015, 603421, 3017105]

約数ペア:

[(1, 3017105), (5, 603421), (7, 431015), (13, 232085), (19, 158795), (35, 86203), (65, 46417), (91, 33155), (95, 31759), (133, 22685), (247, 12215), (349, 8645), (455, 6631), (665, 4537), (1235, 2443), (1729, 1745)]