2012265

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 3531528

約数和(自身を除く): 1519263

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 461, 485, 873, 1383, 1455, 2305, 4149, 4365, 6915, 20745, 44717, 134151, 223585, 402453, 670755, 2012265]

約数ペア:

[(1, 2012265), (3, 670755), (5, 402453), (9, 223585), (15, 134151), (45, 44717), (97, 20745), (291, 6915), (461, 4365), (485, 4149), (873, 2305), (1383, 1455)]