83144175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 142371840

約数和(自身を除く): 59227665

約数列:

[1, 3, 5, 15, 25, 47, 75, 103, 141, 229, 235, 309, 515, 687, 705, 1145, 1175, 1545, 2575, 3435, 3525, 4841, 5725, 7725, 10763, 14523, 17175, 23587, 24205, 32289, 53815, 70761, 72615, 117935, 121025, 161445, 269075, 353805, 363075, 589675, 807225, 1108589, 1769025, 3325767, 5542945, 16628835, 27714725, 83144175]

約数ペア:

[(1, 83144175), (3, 27714725), (5, 16628835), (15, 5542945), (25, 3325767), (47, 1769025), (75, 1108589), (103, 807225), (141, 589675), (229, 363075), (235, 353805), (309, 269075), (515, 161445), (687, 121025), (705, 117935), (1145, 72615), (1175, 70761), (1545, 53815), (2575, 32289), (3435, 24205), (3525, 23587), (4841, 17175), (5725, 14523), (7725, 10763)]