145962405

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5027

約数の個数: 40

約数和(自身を含む): 265289112

約数和(自身を除く): 119326707

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 3285, 4937, 5913, 9855, 14811, 24685, 29565, 44433, 74055, 133299, 222165, 360401, 399897, 666495, 1081203, 1802005, 1999485, 3243609, 5406015, 9730827, 16218045, 29192481, 48654135, 145962405]

約数ペア:

[(1, 145962405), (3, 48654135), (5, 29192481), (9, 16218045), (15, 9730827), (27, 5406015), (45, 3243609), (73, 1999485), (81, 1802005), (135, 1081203), (219, 666495), (365, 399897), (405, 360401), (657, 222165), (1095, 133299), (1971, 74055), (3285, 44433), (4937, 29565), (5913, 24685), (9855, 14811)]