42588405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49811}}^1$

素因数の和:49841

約数の個数: 24

約数和(自身を含む): 77706720

約数和(自身を除く): 35118315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 49811, 149433, 249055, 448299, 747165, 946409, 2241495, 2839227, 4732045, 8517681, 14196135, 42588405]

約数ペア:

[(1, 42588405), (3, 14196135), (5, 8517681), (9, 4732045), (15, 2839227), (19, 2241495), (45, 946409), (57, 747165), (95, 448299), (171, 249055), (285, 149433), (855, 49811)]