2021169735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{150217}}^1$

素因数の和:150264

約数の個数: 48

約数和(自身を含む): 3936913344

約数和(自身を除く): 1915743609

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 150217, 450651, 751085, 1351953, 1952821, 2253255, 3454991, 5858463, 6759765, 9764105, 10364973, 17274955, 17575389, 29292315, 31094919, 44914883, 51824865, 87876945, 134744649, 155474595, 224574415, 404233947, 673723245, 2021169735]

約数ペア:

[(1, 2021169735), (3, 673723245), (5, 404233947), (9, 224574415), (13, 155474595), (15, 134744649), (23, 87876945), (39, 51824865), (45, 44914883), (65, 31094919), (69, 29292315), (115, 17575389), (117, 17274955), (195, 10364973), (207, 9764105), (299, 6759765), (345, 5858463), (585, 3454991), (897, 2253255), (1035, 1952821), (1495, 1351953), (2691, 751085), (4485, 450651), (13455, 150217)]