2783157045

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1\times {\mathrm{2789}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 4522210560

約数和(自身を除く): 1739053515

約数列:

[1, 3, 5, 15, 71, 213, 355, 937, 1065, 2789, 2811, 4685, 8367, 13945, 14055, 41835, 66527, 198019, 199581, 332635, 594057, 990095, 997905, 2613293, 2970285, 7839879, 13066465, 39199395, 185543803, 556631409, 927719015, 2783157045]

約数ペア:

[(1, 2783157045), (3, 927719015), (5, 556631409), (15, 185543803), (71, 39199395), (213, 13066465), (355, 7839879), (937, 2970285), (1065, 2613293), (2789, 997905), (2811, 990095), (4685, 594057), (8367, 332635), (13945, 199581), (14055, 198019), (41835, 66527)]