15665125959

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{8297}}^1$

素因数の和:9636

約数の個数: 48

約数和(自身を含む): 27008197632

約数和(自身を除く): 11343071673

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1303, 1449, 3909, 8297, 9121, 11727, 24891, 27363, 29969, 58079, 74673, 82089, 89907, 174237, 190831, 209783, 269721, 522711, 572493, 629349, 1335817, 1717479, 1888047, 4007451, 10810991, 12022353, 32432973, 75676937, 97298919, 227030811, 248652793, 681092433, 745958379, 1740569551, 2237875137, 5221708653, 15665125959]

約数ペア:

[(1, 15665125959), (3, 5221708653), (7, 2237875137), (9, 1740569551), (21, 745958379), (23, 681092433), (63, 248652793), (69, 227030811), (161, 97298919), (207, 75676937), (483, 32432973), (1303, 12022353), (1449, 10810991), (3909, 4007451), (8297, 1888047), (9121, 1717479), (11727, 1335817), (24891, 629349), (27363, 572493), (29969, 522711), (58079, 269721), (74673, 209783), (82089, 190831), (89907, 174237)]