2421045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 4709952

約数和(自身を除く): 2288907

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 73, 99, 165, 201, 219, 335, 365, 495, 603, 657, 737, 803, 1005, 1095, 2211, 2409, 3015, 3285, 3685, 4015, 4891, 6633, 7227, 11055, 12045, 14673, 24455, 33165, 36135, 44019, 53801, 73365, 161403, 220095, 269005, 484209, 807015, 2421045]

約数ペア:

[(1, 2421045), (3, 807015), (5, 484209), (9, 269005), (11, 220095), (15, 161403), (33, 73365), (45, 53801), (55, 44019), (67, 36135), (73, 33165), (99, 24455), (165, 14673), (201, 12045), (219, 11055), (335, 7227), (365, 6633), (495, 4891), (603, 4015), (657, 3685), (737, 3285), (803, 3015), (1005, 2409), (1095, 2211)]