5207615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2533825

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 191, 205, 287, 665, 779, 955, 1337, 1435, 3629, 3895, 5453, 6685, 7831, 18145, 25403, 27265, 39155, 54817, 127015, 148789, 274085, 743945, 1041523, 5207615]

約数ペア:

[(1, 5207615), (5, 1041523), (7, 743945), (19, 274085), (35, 148789), (41, 127015), (95, 54817), (133, 39155), (191, 27265), (205, 25403), (287, 18145), (665, 7831), (779, 6685), (955, 5453), (1337, 3895), (1435, 3629)]