165714045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 331972608

約数和(自身を除く): 166258563

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 43, 51, 85, 105, 119, 127, 129, 215, 255, 289, 301, 357, 381, 595, 635, 645, 731, 867, 889, 903, 1445, 1505, 1785, 1905, 2023, 2159, 2193, 2667, 3655, 4335, 4445, 4515, 5117, 5461, 6069, 6477, 10115, 10795, 10965, 12427, 13335, 15113, 15351, 16383, 25585, 27305, 30345, 32385, 36703, 37281, 38227, 45339, 62135, 75565, 76755, 81915, 86989, 92837, 110109, 114681, 183515, 186405, 191135, 226695, 256921, 260967, 278511, 434945, 464185, 550545, 573405, 649859, 770763, 1284605, 1304835, 1392555, 1578229, 1949577, 3249295, 3853815, 4734687, 7891145, 9747885, 11047603, 23673435, 33142809, 55238015, 165714045]

約数ペア:

[(1, 165714045), (3, 55238015), (5, 33142809), (7, 23673435), (15, 11047603), (17, 9747885), (21, 7891145), (35, 4734687), (43, 3853815), (51, 3249295), (85, 1949577), (105, 1578229), (119, 1392555), (127, 1304835), (129, 1284605), (215, 770763), (255, 649859), (289, 573405), (301, 550545), (357, 464185), (381, 434945), (595, 278511), (635, 260967), (645, 256921), (731, 226695), (867, 191135), (889, 186405), (903, 183515), (1445, 114681), (1505, 110109), (1785, 92837), (1905, 86989), (2023, 81915), (2159, 76755), (2193, 75565), (2667, 62135), (3655, 45339), (4335, 38227), (4445, 37281), (4515, 36703), (5117, 32385), (5461, 30345), (6069, 27305), (6477, 25585), (10115, 16383), (10795, 15351), (10965, 15113), (12427, 13335)]