54292785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6569}}^1$

素因数の和:6625

約数の個数: 32

約数和(自身を含む): 94608000

約数和(自身を除く): 40315215

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 6569, 8265, 19707, 32845, 98535, 124811, 190501, 374433, 571503, 624055, 952505, 1872165, 2857515, 3619519, 10858557, 18097595, 54292785]

約数ペア:

[(1, 54292785), (3, 18097595), (5, 10858557), (15, 3619519), (19, 2857515), (29, 1872165), (57, 952505), (87, 624055), (95, 571503), (145, 374433), (285, 190501), (435, 124811), (551, 98535), (1653, 32845), (2755, 19707), (6569, 8265)]