388510065

素因数分解:

$3^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{3919}}^1$

素因数の和:6133

約数の個数: 24

約数和(自身を含む): 673895040

約数和(自身を除く): 285384975

約数列:

[1, 3, 5, 9, 15, 45, 2203, 3919, 6609, 11015, 11757, 19595, 19827, 33045, 35271, 58785, 99135, 176355, 8633557, 25900671, 43167785, 77702013, 129503355, 388510065]

約数ペア:

[(1, 388510065), (3, 129503355), (5, 77702013), (9, 43167785), (15, 25900671), (45, 8633557), (2203, 176355), (3919, 99135), (6609, 58785), (11015, 35271), (11757, 33045), (19595, 19827)]