53640765

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5443}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 96685440

約数和(自身を除く): 43044675

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 5443, 9855, 16329, 27215, 48987, 81645, 146961, 244935, 397339, 734805, 1192017, 1986695, 3576051, 5960085, 10728153, 17880255, 53640765]

約数ペア:

[(1, 53640765), (3, 17880255), (5, 10728153), (9, 5960085), (15, 3576051), (27, 1986695), (45, 1192017), (73, 734805), (135, 397339), (219, 244935), (365, 146961), (657, 81645), (1095, 48987), (1971, 27215), (3285, 16329), (5443, 9855)]