66463335

素因数分解:

$3^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 119731920

約数和(自身を除く): 53268585

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 379, 405, 433, 1137, 1299, 1895, 2165, 3411, 3897, 5685, 6495, 10233, 11691, 17055, 19485, 30699, 35073, 51165, 58455, 153495, 164107, 175365, 492321, 820535, 1476963, 2461605, 4430889, 7384815, 13292667, 22154445, 66463335]

約数ペア:

[(1, 66463335), (3, 22154445), (5, 13292667), (9, 7384815), (15, 4430889), (27, 2461605), (45, 1476963), (81, 820535), (135, 492321), (379, 175365), (405, 164107), (433, 153495), (1137, 58455), (1299, 51165), (1895, 35073), (2165, 30699), (3411, 19485), (3897, 17055), (5685, 11691), (6495, 10233)]