479895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 870912

約数和(自身を除く): 391017

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 107, 115, 195, 299, 321, 345, 535, 897, 1391, 1495, 1605, 2461, 4173, 4485, 6955, 7383, 12305, 20865, 31993, 36915, 95979, 159965, 479895]

約数ペア:

[(1, 479895), (3, 159965), (5, 95979), (13, 36915), (15, 31993), (23, 20865), (39, 12305), (65, 7383), (69, 6955), (107, 4485), (115, 4173), (195, 2461), (299, 1605), (321, 1495), (345, 1391), (535, 897)]