67989075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 143181312

約数和(自身を除く): 75192237

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 61, 75, 77, 105, 165, 175, 183, 193, 231, 275, 305, 385, 427, 525, 579, 671, 825, 915, 965, 1155, 1281, 1351, 1525, 1925, 2013, 2123, 2135, 2895, 3355, 4053, 4575, 4697, 4825, 5775, 6369, 6405, 6755, 10065, 10615, 10675, 11773, 14091, 14475, 14861, 16775, 20265, 23485, 31845, 32025, 33775, 35319, 44583, 50325, 53075, 58865, 70455, 74305, 82411, 101325, 117425, 129503, 159225, 176595, 222915, 247233, 294325, 352275, 371525, 388509, 412055, 647515, 882975, 906521, 1114575, 1236165, 1942545, 2060275, 2719563, 3237575, 4532605, 6180825, 9712725, 13597815, 22663025, 67989075]

約数ペア:

[(1, 67989075), (3, 22663025), (5, 13597815), (7, 9712725), (11, 6180825), (15, 4532605), (21, 3237575), (25, 2719563), (33, 2060275), (35, 1942545), (55, 1236165), (61, 1114575), (75, 906521), (77, 882975), (105, 647515), (165, 412055), (175, 388509), (183, 371525), (193, 352275), (231, 294325), (275, 247233), (305, 222915), (385, 176595), (427, 159225), (525, 129503), (579, 117425), (671, 101325), (825, 82411), (915, 74305), (965, 70455), (1155, 58865), (1281, 53075), (1351, 50325), (1525, 44583), (1925, 35319), (2013, 33775), (2123, 32025), (2135, 31845), (2895, 23485), (3355, 20265), (4053, 16775), (4575, 14861), (4697, 14475), (4825, 14091), (5775, 11773), (6369, 10675), (6405, 10615), (6755, 10065)]