15690025674

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{69661}}^1$

素因数の和:69812

約数の個数: 64

約数和(自身を含む): 36045905280

約数和(自身を除く): 20355879606

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 97, 129, 194, 258, 291, 387, 582, 774, 873, 1161, 1746, 2322, 2619, 4171, 5238, 8342, 12513, 25026, 37539, 69661, 75078, 112617, 139322, 208983, 225234, 417966, 626949, 1253898, 1880847, 2995423, 3761694, 5990846, 6757117, 8986269, 13514234, 17972538, 20271351, 26958807, 40542702, 53917614, 60814053, 80876421, 121628106, 161752842, 182442159, 290556031, 364884318, 581112062, 871668093, 1743336186, 2615004279, 5230008558, 7845012837, 15690025674]

約数ペア:

[(1, 15690025674), (2, 7845012837), (3, 5230008558), (6, 2615004279), (9, 1743336186), (18, 871668093), (27, 581112062), (43, 364884318), (54, 290556031), (86, 182442159), (97, 161752842), (129, 121628106), (194, 80876421), (258, 60814053), (291, 53917614), (387, 40542702), (582, 26958807), (774, 20271351), (873, 17972538), (1161, 13514234), (1746, 8986269), (2322, 6757117), (2619, 5990846), (4171, 3761694), (5238, 2995423), (8342, 1880847), (12513, 1253898), (25026, 626949), (37539, 417966), (69661, 225234), (75078, 208983), (112617, 139322)]