89075895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 70176585

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 107, 115, 127, 285, 321, 345, 381, 437, 535, 635, 1311, 1605, 1905, 2033, 2185, 2413, 2461, 2921, 6099, 6555, 7239, 7383, 8763, 10165, 12065, 12305, 13589, 14605, 30495, 36195, 36915, 40767, 43815, 46759, 55499, 67945, 140277, 166497, 203835, 233795, 258191, 277495, 312547, 701385, 774573, 832485, 937641, 1290955, 1562735, 3872865, 4688205, 5938393, 17815179, 29691965, 89075895]

約数ペア:

[(1, 89075895), (3, 29691965), (5, 17815179), (15, 5938393), (19, 4688205), (23, 3872865), (57, 1562735), (69, 1290955), (95, 937641), (107, 832485), (115, 774573), (127, 701385), (285, 312547), (321, 277495), (345, 258191), (381, 233795), (437, 203835), (535, 166497), (635, 140277), (1311, 67945), (1605, 55499), (1905, 46759), (2033, 43815), (2185, 40767), (2413, 36915), (2461, 36195), (2921, 30495), (6099, 14605), (6555, 13589), (7239, 12305), (7383, 12065), (8763, 10165)]