2970381315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{246607}}^1$

素因数の和:246699

約数の個数: 32

約数和(自身を含む): 5255709696

約数和(自身を除く): 2285328381

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 246607, 739821, 1233035, 2712677, 3699105, 8138031, 13563385, 18002311, 40690155, 54006933, 90011555, 198025421, 270034665, 594076263, 990127105, 2970381315]

約数ペア:

[(1, 2970381315), (3, 990127105), (5, 594076263), (11, 270034665), (15, 198025421), (33, 90011555), (55, 54006933), (73, 40690155), (165, 18002311), (219, 13563385), (365, 8138031), (803, 3699105), (1095, 2712677), (2409, 1233035), (4015, 739821), (12045, 246607)]