1206335655

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5113}}^1$

素因数の和:5245

約数の個数: 72

約数和(自身を含む): 2455579152

約数和(自身を除く): 1249243497

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 107, 147, 245, 315, 321, 441, 535, 735, 749, 963, 1605, 2205, 2247, 3745, 4815, 5113, 5243, 6741, 11235, 15339, 15729, 25565, 26215, 33705, 35791, 46017, 47187, 76695, 78645, 107373, 178955, 230085, 235935, 250537, 322119, 536865, 547091, 751611, 1252685, 1610595, 1641273, 2254833, 2735455, 3758055, 3829637, 4923819, 8206365, 11274165, 11488911, 19148185, 24619095, 26807459, 34466733, 57444555, 80422377, 134037295, 172333665, 241267131, 402111885, 1206335655]

約数ペア:

[(1, 1206335655), (3, 402111885), (5, 241267131), (7, 172333665), (9, 134037295), (15, 80422377), (21, 57444555), (35, 34466733), (45, 26807459), (49, 24619095), (63, 19148185), (105, 11488911), (107, 11274165), (147, 8206365), (245, 4923819), (315, 3829637), (321, 3758055), (441, 2735455), (535, 2254833), (735, 1641273), (749, 1610595), (963, 1252685), (1605, 751611), (2205, 547091), (2247, 536865), (3745, 322119), (4815, 250537), (5113, 235935), (5243, 230085), (6741, 178955), (11235, 107373), (15339, 78645), (15729, 76695), (25565, 47187), (26215, 46017), (33705, 35791)]