3906195995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{49789}}^1$

素因数の和:49895

約数の個数: 32

約数和(自身を含む): 5420338560

約数和(自身を除く): 1514142565

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 923, 1105, 1207, 4615, 6035, 15691, 49789, 78455, 248945, 647257, 846413, 3236285, 3535019, 4232065, 11003369, 17675095, 45955247, 55016845, 60095323, 229776235, 300476615, 781239199, 3906195995]

約数ペア:

[(1, 3906195995), (5, 781239199), (13, 300476615), (17, 229776235), (65, 60095323), (71, 55016845), (85, 45955247), (221, 17675095), (355, 11003369), (923, 4232065), (1105, 3535019), (1207, 3236285), (4615, 846413), (6035, 647257), (15691, 248945), (49789, 78455)]