8920651575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{372859}}^1$

素因数の和:372912

約数の個数: 48

約数和(自身を含む): 16644470400

約数和(自身を除く): 7723818825

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 4785, 7975, 23925, 372859, 1118577, 1864295, 4101449, 5592885, 9321475, 10812911, 12304347, 20507245, 27964425, 32438733, 54064555, 61521735, 102536225, 118942021, 162193665, 270322775, 307608675, 356826063, 594710105, 810968325, 1784130315, 2973550525, 8920651575]

約数ペア:

[(1, 8920651575), (3, 2973550525), (5, 1784130315), (11, 810968325), (15, 594710105), (25, 356826063), (29, 307608675), (33, 270322775), (55, 162193665), (75, 118942021), (87, 102536225), (145, 61521735), (165, 54064555), (275, 32438733), (319, 27964425), (435, 20507245), (725, 12304347), (825, 10812911), (957, 9321475), (1595, 5592885), (2175, 4101449), (4785, 1864295), (7975, 1118577), (23925, 372859)]