91832215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 31339625

約数列:

[1, 5, 17, 23, 85, 107, 115, 391, 439, 535, 1819, 1955, 2195, 2461, 7463, 9095, 10097, 12305, 37315, 41837, 46973, 50485, 171649, 209185, 234865, 798541, 858245, 1080379, 3992705, 5401895, 18366443, 91832215]

約数ペア:

[(1, 91832215), (5, 18366443), (17, 5401895), (23, 3992705), (85, 1080379), (107, 858245), (115, 798541), (391, 234865), (439, 209185), (535, 171649), (1819, 50485), (1955, 46973), (2195, 41837), (2461, 37315), (7463, 12305), (9095, 10097)]