121697455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{11119}}^1$

素因数の和:11334

約数の個数: 16

約数和(自身を含む): 160128000

約数和(自身を除く): 38430545

約数列:

[1, 5, 11, 55, 199, 995, 2189, 10945, 11119, 55595, 122309, 611545, 2212681, 11063405, 24339491, 121697455]

約数ペア:

[(1, 121697455), (5, 24339491), (11, 11063405), (55, 2212681), (199, 611545), (995, 122309), (2189, 55595), (10945, 11119)]