40527855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 74805120

約数和(自身を除く): 34277265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 443, 535, 855, 963, 1329, 1605, 2033, 2215, 3987, 4815, 6099, 6645, 8417, 10165, 18297, 19935, 25251, 30495, 42085, 47401, 75753, 91485, 126255, 142203, 237005, 378765, 426609, 711015, 900619, 2133045, 2701857, 4503095, 8105571, 13509285, 40527855]

約数ペア:

[(1, 40527855), (3, 13509285), (5, 8105571), (9, 4503095), (15, 2701857), (19, 2133045), (45, 900619), (57, 711015), (95, 426609), (107, 378765), (171, 237005), (285, 142203), (321, 126255), (443, 91485), (535, 75753), (855, 47401), (963, 42085), (1329, 30495), (1605, 25251), (2033, 19935), (2215, 18297), (3987, 10165), (4815, 8417), (6099, 6645)]