142644105

素因数分解:

$3^3\times 5^1\times {\mathrm{1056623}}^1$

素因数の和:1056637

約数の個数: 16

約数和(自身を含む): 253589760

約数和(自身を除く): 110945655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1056623, 3169869, 5283115, 9509607, 15849345, 28528821, 47548035, 142644105]

約数ペア:

[(1, 142644105), (3, 47548035), (5, 28528821), (9, 15849345), (15, 9509607), (27, 5283115), (45, 3169869), (135, 1056623)]