15705765009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{10321}}^1$

素因数の和:11166

約数の個数: 48

約数和(自身を含む): 26085758400

約数和(自身を除く): 10379993391

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 809, 1881, 2427, 7281, 8899, 10321, 15371, 26697, 30963, 46113, 80091, 92889, 113531, 138339, 169081, 196099, 340593, 507243, 588297, 1021779, 1521729, 1764891, 2157089, 6471267, 8349689, 19413801, 25049067, 75147201, 91846579, 158644091, 275539737, 475932273, 826619211, 1427796819, 1745085001, 5235255003, 15705765009]

約数ペア:

[(1, 15705765009), (3, 5235255003), (9, 1745085001), (11, 1427796819), (19, 826619211), (33, 475932273), (57, 275539737), (99, 158644091), (171, 91846579), (209, 75147201), (627, 25049067), (809, 19413801), (1881, 8349689), (2427, 6471267), (7281, 2157089), (8899, 1764891), (10321, 1521729), (15371, 1021779), (26697, 588297), (30963, 507243), (46113, 340593), (80091, 196099), (92889, 169081), (113531, 138339)]