15678973299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{77419}}^1$

素因数の和:77488

約数の個数: 48

約数和(自身を含む): 25485425280

約数和(自身を除く): 9806451981

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 361, 561, 627, 969, 1083, 3553, 3971, 6137, 10659, 11913, 18411, 67507, 77419, 202521, 232257, 851609, 1316123, 1470961, 2554827, 3948369, 4412883, 14477353, 16180571, 25006337, 27948259, 43432059, 48541713, 75019011, 83844777, 275069707, 307430849, 475120403, 825209121, 922292547, 1425361209, 5226324433, 15678973299]

約数ペア:

[(1, 15678973299), (3, 5226324433), (11, 1425361209), (17, 922292547), (19, 825209121), (33, 475120403), (51, 307430849), (57, 275069707), (187, 83844777), (209, 75019011), (323, 48541713), (361, 43432059), (561, 27948259), (627, 25006337), (969, 16180571), (1083, 14477353), (3553, 4412883), (3971, 3948369), (6137, 2554827), (10659, 1470961), (11913, 1316123), (18411, 851609), (67507, 232257), (77419, 202521)]