2013293745

素因数分解:

$3^3\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{5023}}^1$

素因数の和:8006

約数の個数: 32

約数和(自身を含む): 3581107200

約数和(自身を除く): 1567813455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2969, 5023, 8907, 14845, 15069, 25115, 26721, 44535, 45207, 75345, 80163, 133605, 135621, 226035, 400815, 678105, 14913287, 44739861, 74566435, 134219583, 223699305, 402658749, 671097915, 2013293745]

約数ペア:

[(1, 2013293745), (3, 671097915), (5, 402658749), (9, 223699305), (15, 134219583), (27, 74566435), (45, 44739861), (135, 14913287), (2969, 678105), (5023, 400815), (8907, 226035), (14845, 135621), (15069, 133605), (25115, 80163), (26721, 75345), (44535, 45207)]