5278370525

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{2939}}^1$

素因数の和:3186

約数の個数: 36

約数和(自身を含む): 6944868000

約数和(自身を除く): 1666497475

約数列:

[1, 5, 19, 25, 95, 199, 361, 475, 995, 1805, 2939, 3781, 4975, 9025, 14695, 18905, 55841, 71839, 73475, 94525, 279205, 359195, 584861, 1060979, 1396025, 1795975, 2924305, 5304895, 11112359, 14621525, 26524475, 55561795, 211134821, 277808975, 1055674105, 5278370525]

約数ペア:

[(1, 5278370525), (5, 1055674105), (19, 277808975), (25, 211134821), (95, 55561795), (199, 26524475), (361, 14621525), (475, 11112359), (995, 5304895), (1805, 2924305), (2939, 1795975), (3781, 1396025), (4975, 1060979), (9025, 584861), (14695, 359195), (18905, 279205), (55841, 94525), (71839, 73475)]