1331192955

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 2146176000

約数和(自身を除く): 814983045

約数列:

[1, 3, 5, 15, 239, 449, 717, 827, 1195, 1347, 2245, 2481, 3585, 4135, 6735, 12405, 107311, 197653, 321933, 371323, 536555, 592959, 988265, 1113969, 1609665, 1856615, 2964795, 5569845, 88746197, 266238591, 443730985, 1331192955]

約数ペア:

[(1, 1331192955), (3, 443730985), (5, 266238591), (15, 88746197), (239, 5569845), (449, 2964795), (717, 1856615), (827, 1609665), (1195, 1113969), (1347, 988265), (2245, 592959), (2481, 536555), (3585, 371323), (4135, 321933), (6735, 197653), (12405, 107311)]