171682005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 329287680

約数和(自身を除く): 157605675

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 209, 253, 285, 345, 437, 627, 759, 1045, 1265, 1311, 2185, 2381, 3135, 3795, 4807, 6555, 7143, 11905, 14421, 24035, 26191, 35715, 45239, 54763, 72105, 78573, 130955, 135717, 164289, 226195, 273815, 392865, 497629, 602393, 678585, 821445, 1040497, 1492887, 1807179, 2488145, 3011965, 3121491, 5202485, 7464435, 9035895, 11445467, 15607455, 34336401, 57227335, 171682005]

約数ペア:

[(1, 171682005), (3, 57227335), (5, 34336401), (11, 15607455), (15, 11445467), (19, 9035895), (23, 7464435), (33, 5202485), (55, 3121491), (57, 3011965), (69, 2488145), (95, 1807179), (115, 1492887), (165, 1040497), (209, 821445), (253, 678585), (285, 602393), (345, 497629), (437, 392865), (627, 273815), (759, 226195), (1045, 164289), (1265, 135717), (1311, 130955), (2185, 78573), (2381, 72105), (3135, 54763), (3795, 45239), (4807, 35715), (6555, 26191), (7143, 24035), (11905, 14421)]