83486415

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 136429056

約数和(自身を除く): 52942641

約数列:

[1, 3, 5, 15, 71, 213, 277, 283, 355, 831, 849, 1065, 1385, 1415, 4155, 4245, 19667, 20093, 59001, 60279, 78391, 98335, 100465, 235173, 295005, 301395, 391955, 1175865, 5565761, 16697283, 27828805, 83486415]

約数ペア:

[(1, 83486415), (3, 27828805), (5, 16697283), (15, 5565761), (71, 1175865), (213, 391955), (277, 301395), (283, 295005), (355, 235173), (831, 100465), (849, 98335), (1065, 78391), (1385, 60279), (1415, 59001), (4155, 20093), (4245, 19667)]