123770115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 268894080

約数和(自身を除く): 145123965

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 29, 35, 45, 51, 63, 85, 87, 105, 119, 145, 153, 203, 255, 261, 315, 357, 435, 493, 595, 609, 765, 797, 1015, 1071, 1305, 1479, 1785, 1827, 2391, 2465, 3045, 3451, 3985, 4437, 5355, 5579, 7173, 7395, 9135, 10353, 11955, 13549, 16737, 17255, 22185, 23113, 27895, 31059, 35865, 40647, 50211, 51765, 67745, 69339, 83685, 94843, 115565, 121941, 155295, 161791, 203235, 208017, 251055, 284529, 346695, 392921, 474215, 485373, 609705, 808955, 853587, 1040085, 1178763, 1422645, 1456119, 1964605, 2426865, 2750447, 3536289, 4267935, 5893815, 7280595, 8251341, 13752235, 17681445, 24754023, 41256705, 123770115]

約数ペア:

[(1, 123770115), (3, 41256705), (5, 24754023), (7, 17681445), (9, 13752235), (15, 8251341), (17, 7280595), (21, 5893815), (29, 4267935), (35, 3536289), (45, 2750447), (51, 2426865), (63, 1964605), (85, 1456119), (87, 1422645), (105, 1178763), (119, 1040085), (145, 853587), (153, 808955), (203, 609705), (255, 485373), (261, 474215), (315, 392921), (357, 346695), (435, 284529), (493, 251055), (595, 208017), (609, 203235), (765, 161791), (797, 155295), (1015, 121941), (1071, 115565), (1305, 94843), (1479, 83685), (1785, 69339), (1827, 67745), (2391, 51765), (2465, 50211), (3045, 40647), (3451, 35865), (3985, 31059), (4437, 27895), (5355, 23113), (5579, 22185), (7173, 17255), (7395, 16737), (9135, 13549), (10353, 11955)]