69821675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 50170645

約数列:

[1, 5, 7, 11, 19, 23, 25, 35, 55, 77, 83, 95, 115, 133, 161, 175, 209, 253, 275, 385, 415, 437, 475, 575, 581, 665, 805, 913, 1045, 1265, 1463, 1577, 1771, 1909, 1925, 2075, 2185, 2905, 3059, 3325, 4025, 4565, 4807, 5225, 6325, 6391, 7315, 7885, 8855, 9545, 10925, 11039, 13363, 14525, 15295, 17347, 20999, 22825, 24035, 31955, 33649, 36271, 36575, 39425, 44275, 47725, 55195, 66815, 76475, 86735, 104995, 120175, 121429, 146993, 159775, 168245, 181355, 253897, 275975, 334075, 398981, 433675, 524975, 607145, 734965, 841225, 906775, 1269485, 1994905, 2792867, 3035725, 3674825, 6347425, 9974525, 13964335, 69821675]

約数ペア:

[(1, 69821675), (5, 13964335), (7, 9974525), (11, 6347425), (19, 3674825), (23, 3035725), (25, 2792867), (35, 1994905), (55, 1269485), (77, 906775), (83, 841225), (95, 734965), (115, 607145), (133, 524975), (161, 433675), (175, 398981), (209, 334075), (253, 275975), (275, 253897), (385, 181355), (415, 168245), (437, 159775), (475, 146993), (575, 121429), (581, 120175), (665, 104995), (805, 86735), (913, 76475), (1045, 66815), (1265, 55195), (1463, 47725), (1577, 44275), (1771, 39425), (1909, 36575), (1925, 36271), (2075, 33649), (2185, 31955), (2905, 24035), (3059, 22825), (3325, 20999), (4025, 17347), (4565, 15295), (4807, 14525), (5225, 13363), (6325, 11039), (6391, 10925), (7315, 9545), (7885, 8855)]