119366975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 184988160

約数和(自身を除く): 65621185

約数列:

[1, 5, 7, 13, 25, 35, 65, 71, 91, 175, 325, 355, 455, 497, 739, 923, 1775, 2275, 2485, 3695, 4615, 5173, 6461, 9607, 12425, 18475, 23075, 25865, 32305, 48035, 52469, 67249, 129325, 161525, 240175, 262345, 336245, 367283, 682097, 1311725, 1681225, 1836415, 3410485, 4774679, 9182075, 17052425, 23873395, 119366975]

約数ペア:

[(1, 119366975), (5, 23873395), (7, 17052425), (13, 9182075), (25, 4774679), (35, 3410485), (65, 1836415), (71, 1681225), (91, 1311725), (175, 682097), (325, 367283), (355, 336245), (455, 262345), (497, 240175), (739, 161525), (923, 129325), (1775, 67249), (2275, 52469), (2485, 48035), (3695, 32305), (4615, 25865), (5173, 23075), (6461, 18475), (9607, 12425)]