1273527885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 2526422400

約数和(自身を除く): 1252894515

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 227, 245, 255, 357, 449, 595, 681, 735, 833, 1135, 1347, 1589, 1785, 2245, 2499, 3143, 3405, 3859, 4165, 4767, 6735, 7633, 7945, 9429, 11123, 11577, 12495, 15715, 19295, 22001, 22899, 23835, 27013, 33369, 38165, 47145, 53431, 55615, 57885, 66003, 81039, 101923, 110005, 114495, 135065, 160293, 166845, 189091, 267155, 305769, 330015, 374017, 405195, 509615, 567273, 713461, 801465, 945455, 1122051, 1528845, 1732691, 1870085, 2140383, 2836365, 3567305, 4994227, 5198073, 5610255, 8663455, 10701915, 12128837, 14982681, 24971135, 25990365, 36386511, 60644185, 74913405, 84901859, 181932555, 254705577, 424509295, 1273527885]

約数ペア:

[(1, 1273527885), (3, 424509295), (5, 254705577), (7, 181932555), (15, 84901859), (17, 74913405), (21, 60644185), (35, 36386511), (49, 25990365), (51, 24971135), (85, 14982681), (105, 12128837), (119, 10701915), (147, 8663455), (227, 5610255), (245, 5198073), (255, 4994227), (357, 3567305), (449, 2836365), (595, 2140383), (681, 1870085), (735, 1732691), (833, 1528845), (1135, 1122051), (1347, 945455), (1589, 801465), (1785, 713461), (2245, 567273), (2499, 509615), (3143, 405195), (3405, 374017), (3859, 330015), (4165, 305769), (4767, 267155), (6735, 189091), (7633, 166845), (7945, 160293), (9429, 135065), (11123, 114495), (11577, 110005), (12495, 101923), (15715, 81039), (19295, 66003), (22001, 57885), (22899, 55615), (23835, 53431), (27013, 47145), (33369, 38165)]