71379360045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{784087}}^1$

素因数の和:784139

約数の個数: 72

約数和(自身を含む): 150206169984

約数和(自身を除く): 78826809939

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 289, 315, 357, 595, 765, 867, 1071, 1445, 1785, 2023, 2601, 4335, 5355, 6069, 10115, 13005, 18207, 30345, 91035, 784087, 2352261, 3920435, 5488609, 7056783, 11761305, 13329479, 16465827, 27443045, 35283915, 39988437, 49397481, 66647395, 82329135, 93306353, 119965311, 199942185, 226601143, 246987405, 279919059, 466531765, 599826555, 679803429, 839757177, 1133005715, 1399595295, 1586208001, 2039410287, 3399017145, 4198785885, 4758624003, 7931040005, 10197051435, 14275872009, 23793120015, 71379360045]

約数ペア:

[(1, 71379360045), (3, 23793120015), (5, 14275872009), (7, 10197051435), (9, 7931040005), (15, 4758624003), (17, 4198785885), (21, 3399017145), (35, 2039410287), (45, 1586208001), (51, 1399595295), (63, 1133005715), (85, 839757177), (105, 679803429), (119, 599826555), (153, 466531765), (255, 279919059), (289, 246987405), (315, 226601143), (357, 199942185), (595, 119965311), (765, 93306353), (867, 82329135), (1071, 66647395), (1445, 49397481), (1785, 39988437), (2023, 35283915), (2601, 27443045), (4335, 16465827), (5355, 13329479), (6069, 11761305), (10115, 7056783), (13005, 5488609), (18207, 3920435), (30345, 2352261), (91035, 784087)]