27470856915

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{7019}}^1$

素因数の和:7633

約数の個数: 64

約数和(自身を含む): 49856601600

約数和(自身を除く): 22385744685

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 547, 795, 1431, 1641, 2385, 2735, 4923, 7019, 7155, 8205, 14769, 21057, 24615, 28991, 35095, 63171, 73845, 86973, 105285, 144955, 189513, 260919, 315855, 372007, 434865, 782757, 947565, 1116021, 1304595, 1860035, 3348063, 3839393, 3913785, 5580105, 10044189, 11518179, 16740315, 19196965, 34554537, 50220945, 57590895, 103663611, 172772685, 203487829, 518318055, 610463487, 1017439145, 1831390461, 3052317435, 5494171383, 9156952305, 27470856915]

約数ペア:

[(1, 27470856915), (3, 9156952305), (5, 5494171383), (9, 3052317435), (15, 1831390461), (27, 1017439145), (45, 610463487), (53, 518318055), (135, 203487829), (159, 172772685), (265, 103663611), (477, 57590895), (547, 50220945), (795, 34554537), (1431, 19196965), (1641, 16740315), (2385, 11518179), (2735, 10044189), (4923, 5580105), (7019, 3913785), (7155, 3839393), (8205, 3348063), (14769, 1860035), (21057, 1304595), (24615, 1116021), (28991, 947565), (35095, 782757), (63171, 434865), (73845, 372007), (86973, 315855), (105285, 260919), (144955, 189513)]