11289075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{21503}}^1$

素因数の和:21523

約数の個数: 24

約数和(自身を含む): 21331968

約数和(自身を除く): 10042893

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 21503, 64509, 107515, 150521, 322545, 451563, 537575, 752605, 1612725, 2257815, 3763025, 11289075]

約数ペア:

[(1, 11289075), (3, 3763025), (5, 2257815), (7, 1612725), (15, 752605), (21, 537575), (25, 451563), (35, 322545), (75, 150521), (105, 107515), (175, 64509), (525, 21503)]