5554845

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 10310400

約数和(自身を除く): 4755555

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1789, 3105, 5367, 8945, 16101, 26835, 41147, 48303, 80505, 123441, 205735, 241515, 370323, 617205, 1110969, 1851615, 5554845]

約数ペア:

[(1, 5554845), (3, 1851615), (5, 1110969), (9, 617205), (15, 370323), (23, 241515), (27, 205735), (45, 123441), (69, 80505), (115, 48303), (135, 41147), (207, 26835), (345, 16101), (621, 8945), (1035, 5367), (1789, 3105)]