42555135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{405287}}^1$

素因数の和:405302

約数の個数: 16

約数和(自身を含む): 77815296

約数和(自身を除く): 35260161

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 405287, 1215861, 2026435, 2837009, 6079305, 8511027, 14185045, 42555135]

約数ペア:

[(1, 42555135), (3, 14185045), (5, 8511027), (7, 6079305), (15, 2837009), (21, 2026435), (35, 1215861), (105, 405287)]