1267152085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 1633824000

約数和(自身を除く): 366671915

約数列:

[1, 5, 19, 61, 95, 305, 449, 487, 1159, 2245, 2435, 5795, 8531, 9253, 27389, 29707, 42655, 46265, 136945, 148535, 218663, 520391, 564433, 1093315, 2601955, 2822165, 4154597, 13338443, 20772985, 66692215, 253430417, 1267152085]

約数ペア:

[(1, 1267152085), (5, 253430417), (19, 66692215), (61, 20772985), (95, 13338443), (305, 4154597), (449, 2822165), (487, 2601955), (1159, 1093315), (2245, 564433), (2435, 520391), (5795, 218663), (8531, 148535), (9253, 136945), (27389, 46265), (29707, 42655)]