2019425895

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{4889}}^1$

素因数の和:5104

約数の個数: 48

約数和(自身を含む): 3579245280

約数和(自身を除く): 1559819385

約数列:

[1, 3, 5, 9, 15, 45, 67, 137, 201, 335, 411, 603, 685, 1005, 1233, 2055, 3015, 4889, 6165, 9179, 14667, 24445, 27537, 44001, 45895, 73335, 82611, 137685, 220005, 327563, 413055, 669793, 982689, 1637815, 2009379, 2948067, 3348965, 4913445, 6028137, 10046895, 14740335, 30140685, 44876131, 134628393, 224380655, 403885179, 673141965, 2019425895]

約数ペア:

[(1, 2019425895), (3, 673141965), (5, 403885179), (9, 224380655), (15, 134628393), (45, 44876131), (67, 30140685), (137, 14740335), (201, 10046895), (335, 6028137), (411, 4913445), (603, 3348965), (685, 2948067), (1005, 2009379), (1233, 1637815), (2055, 982689), (3015, 669793), (4889, 413055), (6165, 327563), (9179, 220005), (14667, 137685), (24445, 82611), (27537, 73335), (44001, 45895)]