67772145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 139207680

約数和(自身を除く): 71435535

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 49, 57, 69, 95, 105, 115, 133, 147, 161, 211, 245, 285, 345, 399, 437, 483, 633, 665, 735, 805, 931, 1055, 1127, 1311, 1477, 1995, 2185, 2415, 2793, 3059, 3165, 3381, 4009, 4431, 4655, 4853, 5635, 6555, 7385, 9177, 10339, 12027, 13965, 14559, 15295, 16905, 20045, 21413, 22155, 24265, 28063, 31017, 33971, 45885, 51695, 60135, 64239, 72795, 84189, 92207, 101913, 107065, 140315, 155085, 169855, 196441, 237797, 276621, 321195, 420945, 461035, 509565, 589323, 645449, 713391, 982205, 1188985, 1383105, 1936347, 2946615, 3227245, 3566955, 4518143, 9681735, 13554429, 22590715, 67772145]

約数ペア:

[(1, 67772145), (3, 22590715), (5, 13554429), (7, 9681735), (15, 4518143), (19, 3566955), (21, 3227245), (23, 2946615), (35, 1936347), (49, 1383105), (57, 1188985), (69, 982205), (95, 713391), (105, 645449), (115, 589323), (133, 509565), (147, 461035), (161, 420945), (211, 321195), (245, 276621), (285, 237797), (345, 196441), (399, 169855), (437, 155085), (483, 140315), (633, 107065), (665, 101913), (735, 92207), (805, 84189), (931, 72795), (1055, 64239), (1127, 60135), (1311, 51695), (1477, 45885), (1995, 33971), (2185, 31017), (2415, 28063), (2793, 24265), (3059, 22155), (3165, 21413), (3381, 20045), (4009, 16905), (4431, 15295), (4655, 14559), (4853, 13965), (5635, 12027), (6555, 10339), (7385, 9177)]