140818095

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 279794592

約数和(自身を除く): 138976497

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 73, 81, 99, 135, 165, 219, 297, 365, 405, 433, 495, 657, 803, 891, 1095, 1299, 1485, 1971, 2165, 2409, 3285, 3897, 4015, 4455, 4763, 5913, 6495, 7227, 9855, 11691, 12045, 14289, 19485, 21681, 23815, 29565, 31609, 35073, 36135, 42867, 58455, 65043, 71445, 94827, 108405, 128601, 158045, 175365, 214335, 284481, 325215, 347699, 385803, 474135, 643005, 853443, 1043097, 1422405, 1738495, 1929015, 2560329, 3129291, 4267215, 5215485, 9387873, 12801645, 15646455, 28163619, 46939365, 140818095]

約数ペア:

[(1, 140818095), (3, 46939365), (5, 28163619), (9, 15646455), (11, 12801645), (15, 9387873), (27, 5215485), (33, 4267215), (45, 3129291), (55, 2560329), (73, 1929015), (81, 1738495), (99, 1422405), (135, 1043097), (165, 853443), (219, 643005), (297, 474135), (365, 385803), (405, 347699), (433, 325215), (495, 284481), (657, 214335), (803, 175365), (891, 158045), (1095, 128601), (1299, 108405), (1485, 94827), (1971, 71445), (2165, 65043), (2409, 58455), (3285, 42867), (3897, 36135), (4015, 35073), (4455, 31609), (4763, 29565), (5913, 23815), (6495, 21681), (7227, 19485), (9855, 14289), (11691, 12045)]