1391621055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1\times {\mathrm{4049}}^1$

素因数の和:6151

約数の個数: 32

約数和(自身を含む): 2430777600

約数和(自身を除く): 1039156545

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2083, 4049, 6249, 10415, 12147, 20245, 22913, 31245, 44539, 60735, 68739, 114565, 133617, 222695, 343695, 668085, 8434067, 25302201, 42170335, 92774737, 126511005, 278324211, 463873685, 1391621055]

約数ペア:

[(1, 1391621055), (3, 463873685), (5, 278324211), (11, 126511005), (15, 92774737), (33, 42170335), (55, 25302201), (165, 8434067), (2083, 668085), (4049, 343695), (6249, 222695), (10415, 133617), (12147, 114565), (20245, 68739), (22913, 60735), (31245, 44539)]