42569055

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{691}}^1$

素因数の和:776

約数の個数: 36

約数和(自身を含む): 75944232

約数和(自身を除く): 33375177

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 691, 1369, 1665, 2073, 3455, 4107, 6219, 6845, 10365, 12321, 20535, 25567, 31095, 61605, 76701, 127835, 230103, 383505, 945979, 1150515, 2837937, 4729895, 8513811, 14189685, 42569055]

約数ペア:

[(1, 42569055), (3, 14189685), (5, 8513811), (9, 4729895), (15, 2837937), (37, 1150515), (45, 945979), (111, 383505), (185, 230103), (333, 127835), (555, 76701), (691, 61605), (1369, 31095), (1665, 25567), (2073, 20535), (3455, 12321), (4107, 10365), (6219, 6845)]