901322895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{5479}}^1$

素因数の和:6495

約数の個数: 32

約数和(自身を含む): 1575083520

約数和(自身を除く): 673760625

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 997, 2991, 4985, 5479, 10967, 14955, 16437, 27395, 32901, 54835, 60269, 82185, 164505, 180807, 301345, 904035, 5462563, 16387689, 27312815, 60088193, 81938445, 180264579, 300440965, 901322895]

約数ペア:

[(1, 901322895), (3, 300440965), (5, 180264579), (11, 81938445), (15, 60088193), (33, 27312815), (55, 16387689), (165, 5462563), (997, 904035), (2991, 301345), (4985, 180807), (5479, 164505), (10967, 82185), (14955, 60269), (16437, 54835), (27395, 32901)]