2011025205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{2753}}^1$

素因数の和:3547

約数の個数: 64

約数和(自身を含む): 4092664320

約数和(自身を除く): 2081639115

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 773, 945, 2319, 2753, 3865, 5411, 6957, 8259, 11595, 13765, 16233, 19271, 20871, 24777, 27055, 34785, 41295, 48699, 57813, 74331, 81165, 96355, 104355, 123885, 146097, 173439, 243495, 289065, 371655, 520317, 730485, 867195, 2128069, 2601585, 6384207, 10640345, 14896483, 19152621, 31921035, 44689449, 57457863, 74482415, 95763105, 134068347, 223447245, 287289315, 402205041, 670341735, 2011025205]

約数ペア:

[(1, 2011025205), (3, 670341735), (5, 402205041), (7, 287289315), (9, 223447245), (15, 134068347), (21, 95763105), (27, 74482415), (35, 57457863), (45, 44689449), (63, 31921035), (105, 19152621), (135, 14896483), (189, 10640345), (315, 6384207), (773, 2601585), (945, 2128069), (2319, 867195), (2753, 730485), (3865, 520317), (5411, 371655), (6957, 289065), (8259, 243495), (11595, 173439), (13765, 146097), (16233, 123885), (19271, 104355), (20871, 96355), (24777, 81165), (27055, 74331), (34785, 57813), (41295, 48699)]