121844105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1601}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 151331328

約数和(自身を除く): 29487223

約数列:

[1, 5, 31, 155, 491, 1601, 2455, 8005, 15221, 49631, 76105, 248155, 786091, 3930455, 24368821, 121844105]

約数ペア:

[(1, 121844105), (5, 24368821), (31, 3930455), (155, 786091), (491, 248155), (1601, 76105), (2455, 49631), (8005, 15221)]