85262125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 31101395

約数列:

[1, 5, 13, 25, 65, 71, 125, 325, 355, 739, 923, 1625, 1775, 3695, 4615, 8875, 9607, 18475, 23075, 48035, 52469, 92375, 115375, 240175, 262345, 682097, 1200875, 1311725, 3410485, 6558625, 17052425, 85262125]

約数ペア:

[(1, 85262125), (5, 17052425), (13, 6558625), (25, 3410485), (65, 1311725), (71, 1200875), (125, 682097), (325, 262345), (355, 240175), (739, 115375), (923, 92375), (1625, 52469), (1775, 48035), (3695, 23075), (4615, 18475), (8875, 9607)]