2018528655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{85549}}^1$

素因数の和:85592

約数の個数: 48

約数和(自身を含む): 3823058400

約数和(自身を除く): 1804529745

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 23595, 85549, 256647, 427745, 941039, 1112137, 1283235, 2823117, 3336411, 4705195, 5560685, 10351429, 12233507, 14115585, 16682055, 31054287, 36700521, 51757145, 61167535, 134568577, 155271435, 183502605, 403705731, 672842885, 2018528655]

約数ペア:

[(1, 2018528655), (3, 672842885), (5, 403705731), (11, 183502605), (13, 155271435), (15, 134568577), (33, 61167535), (39, 51757145), (55, 36700521), (65, 31054287), (121, 16682055), (143, 14115585), (165, 12233507), (195, 10351429), (363, 5560685), (429, 4705195), (605, 3336411), (715, 2823117), (1573, 1283235), (1815, 1112137), (2145, 941039), (4719, 427745), (7865, 256647), (23595, 85549)]