80920005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{186023}}^1$

素因数の和:186060

約数の個数: 16

約数和(自身を含む): 133937280

約数和(自身を除く): 53017275

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 186023, 558069, 930115, 2790345, 5394667, 16184001, 26973335, 80920005]

約数ペア:

[(1, 80920005), (3, 26973335), (5, 16184001), (15, 5394667), (29, 2790345), (87, 930115), (145, 558069), (435, 186023)]