57057165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 109437120

約数和(自身を除く): 52379955

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 1579, 2409, 3285, 4015, 4737, 7227, 7895, 12045, 14211, 17369, 23685, 36135, 52107, 71055, 86845, 115267, 156321, 260535, 345801, 576335, 781605, 1037403, 1267937, 1729005, 3803811, 5187015, 6339685, 11411433, 19019055, 57057165]

約数ペア:

[(1, 57057165), (3, 19019055), (5, 11411433), (9, 6339685), (11, 5187015), (15, 3803811), (33, 1729005), (45, 1267937), (55, 1037403), (73, 781605), (99, 576335), (165, 345801), (219, 260535), (365, 156321), (495, 115267), (657, 86845), (803, 71055), (1095, 52107), (1579, 36135), (2409, 23685), (3285, 17369), (4015, 14211), (4737, 12045), (7227, 7895)]