812764935

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48947}}^1$

素因数の和:49005

約数の個数: 40

約数和(自身を含む): 1492522416

約数和(自身を除く): 679757481

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 16605, 48947, 146841, 244735, 440523, 734205, 1321569, 2006827, 2202615, 3964707, 6020481, 6607845, 10034135, 18061443, 19823535, 30102405, 54184329, 90307215, 162552987, 270921645, 812764935]

約数ペア:

[(1, 812764935), (3, 270921645), (5, 162552987), (9, 90307215), (15, 54184329), (27, 30102405), (41, 19823535), (45, 18061443), (81, 10034135), (123, 6607845), (135, 6020481), (205, 3964707), (369, 2202615), (405, 2006827), (615, 1321569), (1107, 734205), (1845, 440523), (3321, 244735), (5535, 146841), (16605, 48947)]