194893225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 249359040

約数和(自身を除く): 54465815

約数列:

[1, 5, 25, 59, 71, 295, 355, 1475, 1775, 1861, 4189, 9305, 20945, 46525, 104725, 109799, 132131, 548995, 660655, 2744975, 3303275, 7795729, 38978645, 194893225]

約数ペア:

[(1, 194893225), (5, 38978645), (25, 7795729), (59, 3303275), (71, 2744975), (295, 660655), (355, 548995), (1475, 132131), (1775, 109799), (1861, 104725), (4189, 46525), (9305, 20945)]