16560993605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4933}}^1$

素因数の和:5130

約数の個数: 48

約数和(自身を含む): 22428582480

約数和(自身を除く): 5867588875

約数列:

[1, 5, 13, 29, 65, 137, 145, 169, 377, 685, 845, 1781, 1885, 3973, 4901, 4933, 8905, 19865, 23153, 24505, 24665, 51649, 64129, 115765, 143057, 258245, 320645, 671437, 675821, 715285, 833677, 1859741, 3357185, 3379105, 4168385, 8785673, 9298705, 19598809, 24176633, 43928365, 97994045, 114213749, 120883165, 254784517, 571068745, 1273922585, 3312198721, 16560993605]

約数ペア:

[(1, 16560993605), (5, 3312198721), (13, 1273922585), (29, 571068745), (65, 254784517), (137, 120883165), (145, 114213749), (169, 97994045), (377, 43928365), (685, 24176633), (845, 19598809), (1781, 9298705), (1885, 8785673), (3973, 4168385), (4901, 3379105), (4933, 3357185), (8905, 1859741), (19865, 833677), (23153, 715285), (24505, 675821), (24665, 671437), (51649, 320645), (64129, 258245), (115765, 143057)]