55243195

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 78454656

約数和(自身を除く): 23211461

約数列:

[1, 5, 7, 35, 41, 137, 205, 281, 287, 685, 959, 1405, 1435, 1967, 4795, 5617, 9835, 11521, 28085, 38497, 39319, 57605, 80647, 192485, 196595, 269479, 403235, 1347395, 1578377, 7891885, 11048639, 55243195]

約数ペア:

[(1, 55243195), (5, 11048639), (7, 7891885), (35, 1578377), (41, 1347395), (137, 403235), (205, 269479), (281, 196595), (287, 192485), (685, 80647), (959, 57605), (1405, 39319), (1435, 38497), (1967, 28085), (4795, 11521), (5617, 9835)]