67045545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{212843}}^1$

素因数の和:212861

約数の個数: 24

約数和(自身を含む): 132814656

約数和(自身を除く): 65769111

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 212843, 638529, 1064215, 1489901, 1915587, 3192645, 4469703, 7449505, 9577935, 13409109, 22348515, 67045545]

約数ペア:

[(1, 67045545), (3, 22348515), (5, 13409109), (7, 9577935), (9, 7449505), (15, 4469703), (21, 3192645), (35, 1915587), (45, 1489901), (63, 1064215), (105, 638529), (315, 212843)]