115978905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 252149760

約数和(自身を除く): 136170855

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 37, 45, 63, 93, 105, 107, 111, 135, 155, 185, 189, 217, 259, 279, 315, 321, 333, 465, 535, 555, 651, 749, 777, 837, 945, 963, 999, 1085, 1147, 1295, 1395, 1605, 1665, 1953, 2247, 2331, 2889, 3255, 3317, 3441, 3745, 3885, 3959, 4185, 4815, 4995, 5735, 5859, 6741, 6993, 8029, 9765, 9951, 10323, 11235, 11655, 11877, 14445, 16585, 17205, 19795, 20223, 23219, 24087, 27713, 29295, 29853, 30969, 33705, 34965, 35631, 40145, 49755, 51615, 59385, 69657, 72261, 83139, 89559, 101115, 106893, 116095, 120435, 122729, 138565, 149265, 154845, 178155, 208971, 216783, 249417, 348285, 361305, 368187, 415695, 447795, 534465, 613645, 626913, 748251, 859103, 1044855, 1083915, 1104561, 1247085, 1840935, 2577309, 3134565, 3313683, 3741255, 4295515, 5522805, 7731927, 12886545, 16568415, 23195781, 38659635, 115978905]

約数ペア:

[(1, 115978905), (3, 38659635), (5, 23195781), (7, 16568415), (9, 12886545), (15, 7731927), (21, 5522805), (27, 4295515), (31, 3741255), (35, 3313683), (37, 3134565), (45, 2577309), (63, 1840935), (93, 1247085), (105, 1104561), (107, 1083915), (111, 1044855), (135, 859103), (155, 748251), (185, 626913), (189, 613645), (217, 534465), (259, 447795), (279, 415695), (315, 368187), (321, 361305), (333, 348285), (465, 249417), (535, 216783), (555, 208971), (651, 178155), (749, 154845), (777, 149265), (837, 138565), (945, 122729), (963, 120435), (999, 116095), (1085, 106893), (1147, 101115), (1295, 89559), (1395, 83139), (1605, 72261), (1665, 69657), (1953, 59385), (2247, 51615), (2331, 49755), (2889, 40145), (3255, 35631), (3317, 34965), (3441, 33705), (3745, 30969), (3885, 29853), (3959, 29295), (4185, 27713), (4815, 24087), (4995, 23219), (5735, 20223), (5859, 19795), (6741, 17205), (6993, 16585), (8029, 14445), (9765, 11877), (9951, 11655), (10323, 11235)]