16166695935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{4003}}^1$

素因数の和:4312

約数の個数: 64

約数和(自身を含む): 28252224000

約数和(自身を除く): 12085528065

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 149, 195, 417, 447, 695, 745, 1807, 1937, 2085, 2235, 4003, 5421, 5811, 9035, 9685, 12009, 20015, 20711, 27105, 29055, 52039, 60045, 62133, 103555, 156117, 260195, 269243, 310665, 556417, 596447, 780585, 807729, 1346215, 1669251, 1789341, 2782085, 2982235, 4038645, 7233421, 7753811, 8346255, 8946705, 21700263, 23261433, 36167105, 38769055, 82906133, 108501315, 116307165, 248718399, 414530665, 1077779729, 1243591995, 3233339187, 5388898645, 16166695935]

約数ペア:

[(1, 16166695935), (3, 5388898645), (5, 3233339187), (13, 1243591995), (15, 1077779729), (39, 414530665), (65, 248718399), (139, 116307165), (149, 108501315), (195, 82906133), (417, 38769055), (447, 36167105), (695, 23261433), (745, 21700263), (1807, 8946705), (1937, 8346255), (2085, 7753811), (2235, 7233421), (4003, 4038645), (5421, 2982235), (5811, 2782085), (9035, 1789341), (9685, 1669251), (12009, 1346215), (20015, 807729), (20711, 780585), (27105, 596447), (29055, 556417), (52039, 310665), (60045, 269243), (62133, 260195), (103555, 156117)]