13305444845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{4657}}^1$

素因数の和:4902

約数の個数: 64

約数和(自身を含む): 20508913152

約数和(自身を除く): 7203468307

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 181, 205, 287, 385, 451, 905, 1267, 1435, 1991, 2255, 3157, 4657, 6335, 7421, 9955, 13937, 15785, 23285, 32599, 37105, 51227, 51947, 69685, 81631, 162995, 190937, 256135, 259735, 358589, 408155, 571417, 842917, 954685, 1336559, 1792945, 2100307, 2857085, 4214585, 5900419, 6682795, 9272087, 10501535, 14702149, 29502095, 34559597, 46360435, 64904609, 73510745, 172797985, 241917179, 324523045, 380155567, 1209585895, 1900777835, 2661088969, 13305444845]

約数ペア:

[(1, 13305444845), (5, 2661088969), (7, 1900777835), (11, 1209585895), (35, 380155567), (41, 324523045), (55, 241917179), (77, 172797985), (181, 73510745), (205, 64904609), (287, 46360435), (385, 34559597), (451, 29502095), (905, 14702149), (1267, 10501535), (1435, 9272087), (1991, 6682795), (2255, 5900419), (3157, 4214585), (4657, 2857085), (6335, 2100307), (7421, 1792945), (9955, 1336559), (13937, 954685), (15785, 842917), (23285, 571417), (32599, 408155), (37105, 358589), (51227, 259735), (51947, 256135), (69685, 190937), (81631, 162995)]