85679715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 158257152

約数和(自身を除く): 72577437

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 107, 115, 165, 211, 253, 321, 345, 535, 633, 759, 1055, 1177, 1265, 1605, 2321, 2461, 3165, 3531, 3795, 4853, 5885, 6963, 7383, 11605, 12305, 14559, 17655, 22577, 24265, 27071, 34815, 36915, 53383, 67731, 72795, 81213, 112885, 135355, 160149, 248347, 266915, 338655, 406065, 519271, 745041, 800745, 1241735, 1557813, 2596355, 3725205, 5711981, 7789065, 17135943, 28559905, 85679715]

約数ペア:

[(1, 85679715), (3, 28559905), (5, 17135943), (11, 7789065), (15, 5711981), (23, 3725205), (33, 2596355), (55, 1557813), (69, 1241735), (107, 800745), (115, 745041), (165, 519271), (211, 406065), (253, 338655), (321, 266915), (345, 248347), (535, 160149), (633, 135355), (759, 112885), (1055, 81213), (1177, 72795), (1265, 67731), (1605, 53383), (2321, 36915), (2461, 34815), (3165, 27071), (3531, 24265), (3795, 22577), (4853, 17655), (5885, 14559), (6963, 12305), (7383, 11605)]