221567244495

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1\times {\mathrm{127207}}^1$

素因数の和:128135

約数の個数: 32

約数和(自身を含む): 357322183680

約数和(自身を除く): 135754939185

約数列:

[1, 3, 5, 15, 151, 453, 755, 769, 2265, 2307, 3845, 11535, 116119, 127207, 348357, 381621, 580595, 636035, 1741785, 1908105, 19208257, 57624771, 96041285, 97822183, 288123855, 293466549, 489110915, 1467332745, 14771149633, 44313448899, 73855748165, 221567244495]

約数ペア:

[(1, 221567244495), (3, 73855748165), (5, 44313448899), (15, 14771149633), (151, 1467332745), (453, 489110915), (755, 293466549), (769, 288123855), (2265, 97822183), (2307, 96041285), (3845, 57624771), (11535, 19208257), (116119, 1908105), (127207, 1741785), (348357, 636035), (381621, 580595)]