145186415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{36161}}^1$

素因数の和:36250

約数の個数: 16

約数和(自身を含む): 192671136

約数和(自身を除く): 47484721

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 36161, 180805, 397771, 1988855, 2639753, 13198765, 29037283, 145186415]

約数ペア:

[(1, 145186415), (5, 29037283), (11, 13198765), (55, 2639753), (73, 1988855), (365, 397771), (803, 180805), (4015, 36161)]