74872065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{262709}}^1$

素因数の和:262736

約数の個数: 16

約数和(自身を含む): 126100800

約数和(自身を除く): 51228735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 262709, 788127, 1313545, 3940635, 4991471, 14974413, 24957355, 74872065]

約数ペア:

[(1, 74872065), (3, 24957355), (5, 14974413), (15, 4991471), (19, 3940635), (57, 1313545), (95, 788127), (285, 262709)]