80622605

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 119266560

約数和(自身を除く): 38643955

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 2957, 3895, 5453, 14785, 20699, 27265, 56183, 103495, 121237, 280915, 393281, 606185, 848659, 1966405, 2303503, 4243295, 11517515, 16124521, 80622605]

約数ペア:

[(1, 80622605), (5, 16124521), (7, 11517515), (19, 4243295), (35, 2303503), (41, 1966405), (95, 848659), (133, 606185), (205, 393281), (287, 280915), (665, 121237), (779, 103495), (1435, 56183), (2957, 27265), (3895, 20699), (5453, 14785)]