77635005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 164560896

約数和(自身を除く): 86925891

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 31, 35, 51, 61, 69, 85, 93, 105, 115, 119, 155, 161, 183, 217, 255, 305, 345, 357, 391, 427, 465, 483, 527, 595, 651, 713, 805, 915, 1037, 1085, 1173, 1281, 1403, 1581, 1785, 1891, 1955, 2135, 2139, 2415, 2635, 2737, 3111, 3255, 3565, 3689, 4209, 4991, 5185, 5673, 5865, 6405, 7015, 7259, 7905, 8211, 9455, 9821, 10695, 11067, 12121, 13237, 13685, 14973, 15555, 18445, 21045, 21777, 23851, 24955, 28365, 29463, 32147, 36295, 36363, 39711, 41055, 43493, 49105, 55335, 60605, 66185, 71553, 74865, 84847, 96441, 108885, 119255, 130479, 147315, 160735, 166957, 181815, 198555, 217465, 225029, 254541, 304451, 357765, 424235, 482205, 500871, 652395, 675087, 739381, 834785, 913353, 1125145, 1272705, 1522255, 2218143, 2504355, 3375435, 3696905, 4566765, 5175667, 11090715, 15527001, 25878335, 77635005]

約数ペア:

[(1, 77635005), (3, 25878335), (5, 15527001), (7, 11090715), (15, 5175667), (17, 4566765), (21, 3696905), (23, 3375435), (31, 2504355), (35, 2218143), (51, 1522255), (61, 1272705), (69, 1125145), (85, 913353), (93, 834785), (105, 739381), (115, 675087), (119, 652395), (155, 500871), (161, 482205), (183, 424235), (217, 357765), (255, 304451), (305, 254541), (345, 225029), (357, 217465), (391, 198555), (427, 181815), (465, 166957), (483, 160735), (527, 147315), (595, 130479), (651, 119255), (713, 108885), (805, 96441), (915, 84847), (1037, 74865), (1085, 71553), (1173, 66185), (1281, 60605), (1403, 55335), (1581, 49105), (1785, 43493), (1891, 41055), (1955, 39711), (2135, 36363), (2139, 36295), (2415, 32147), (2635, 29463), (2737, 28365), (3111, 24955), (3255, 23851), (3565, 21777), (3689, 21045), (4209, 18445), (4991, 15555), (5185, 14973), (5673, 13685), (5865, 13237), (6405, 12121), (7015, 11067), (7259, 10695), (7905, 9821), (8211, 9455)]