89076845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 46398355

約数列:

[1, 5, 11, 13, 19, 55, 65, 79, 83, 95, 143, 209, 247, 395, 415, 715, 869, 913, 1027, 1045, 1079, 1235, 1501, 1577, 2717, 4345, 4565, 5135, 5395, 6557, 7505, 7885, 11297, 11869, 13585, 16511, 17347, 19513, 20501, 32785, 56485, 59345, 72127, 82555, 85241, 86735, 97565, 102505, 124583, 214643, 225511, 360635, 426205, 622915, 937651, 1073215, 1127555, 1370413, 1619579, 4688255, 6852065, 8097895, 17815369, 89076845]

約数ペア:

[(1, 89076845), (5, 17815369), (11, 8097895), (13, 6852065), (19, 4688255), (55, 1619579), (65, 1370413), (79, 1127555), (83, 1073215), (95, 937651), (143, 622915), (209, 426205), (247, 360635), (395, 225511), (415, 214643), (715, 124583), (869, 102505), (913, 97565), (1027, 86735), (1045, 85241), (1079, 82555), (1235, 72127), (1501, 59345), (1577, 56485), (2717, 32785), (4345, 20501), (4565, 19513), (5135, 17347), (5395, 16511), (6557, 13585), (7505, 11869), (7885, 11297)]