42246405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49411}}^1$

素因数の和:49441

約数の個数: 24

約数和(自身を含む): 77082720

約数和(自身を除く): 34836315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 49411, 148233, 247055, 444699, 741165, 938809, 2223495, 2816427, 4694045, 8449281, 14082135, 42246405]

約数ペア:

[(1, 42246405), (3, 14082135), (5, 8449281), (9, 4694045), (15, 2816427), (19, 2223495), (45, 938809), (57, 741165), (95, 444699), (171, 247055), (285, 148233), (855, 49411)]