2901687585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 5037645312

約数和(自身を除く): 2135957727

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 97, 219, 255, 291, 365, 485, 1095, 1241, 1455, 1607, 1649, 3723, 4821, 4947, 6205, 7081, 8035, 8245, 18615, 21243, 24105, 24735, 27319, 35405, 81957, 106215, 117311, 120377, 136595, 155879, 351933, 361131, 409785, 467637, 586555, 601885, 779395, 1759665, 1805655, 1994287, 2338185, 2649943, 5982861, 7949829, 9971435, 11379167, 13249715, 29914305, 34137501, 39749145, 56895835, 170687505, 193445839, 580337517, 967229195, 2901687585]

約数ペア:

[(1, 2901687585), (3, 967229195), (5, 580337517), (15, 193445839), (17, 170687505), (51, 56895835), (73, 39749145), (85, 34137501), (97, 29914305), (219, 13249715), (255, 11379167), (291, 9971435), (365, 7949829), (485, 5982861), (1095, 2649943), (1241, 2338185), (1455, 1994287), (1607, 1805655), (1649, 1759665), (3723, 779395), (4821, 601885), (4947, 586555), (6205, 467637), (7081, 409785), (8035, 361131), (8245, 351933), (18615, 155879), (21243, 136595), (24105, 120377), (24735, 117311), (27319, 106215), (35405, 81957)]