85530305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 126524160

約数和(自身を除く): 40993855

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 3137, 3895, 5453, 15685, 21959, 27265, 59603, 109795, 128617, 298015, 417221, 643085, 900319, 2086105, 2443723, 4501595, 12218615, 17106061, 85530305]

約数ペア:

[(1, 85530305), (5, 17106061), (7, 12218615), (19, 4501595), (35, 2443723), (41, 2086105), (95, 900319), (133, 643085), (205, 417221), (287, 298015), (665, 128617), (779, 109795), (1435, 59603), (3137, 27265), (3895, 21959), (5453, 15685)]