42260265

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4409}}^1$

素因数の和:4494

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 33944535

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 4409, 9585, 13227, 22045, 39681, 66135, 119043, 198405, 313039, 595215, 939117, 1565195, 2817351, 4695585, 8452053, 14086755, 42260265]

約数ペア:

[(1, 42260265), (3, 14086755), (5, 8452053), (9, 4695585), (15, 2817351), (27, 1565195), (45, 939117), (71, 595215), (135, 313039), (213, 198405), (355, 119043), (639, 66135), (1065, 39681), (1917, 22045), (3195, 13227), (4409, 9585)]