15694216923

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{76081}}^1$

素因数の和:76168

約数の個数: 64

約数和(自身を含む): 28046868480

約数和(自身を除く): 12352651557

約数列:

[1, 3, 7, 11, 19, 21, 33, 47, 57, 77, 133, 141, 209, 231, 329, 399, 517, 627, 893, 987, 1463, 1551, 2679, 3619, 4389, 6251, 9823, 10857, 18753, 29469, 68761, 76081, 206283, 228243, 532567, 836891, 1445539, 1597701, 2510673, 3575807, 4336617, 5858237, 10118773, 10727421, 15900929, 17574711, 25030649, 30356319, 39333877, 47702787, 67940333, 75091947, 111306503, 118001631, 203820999, 275337139, 333919509, 475582331, 747343663, 826011417, 1426746993, 2242030989, 5231405641, 15694216923]

約数ペア:

[(1, 15694216923), (3, 5231405641), (7, 2242030989), (11, 1426746993), (19, 826011417), (21, 747343663), (33, 475582331), (47, 333919509), (57, 275337139), (77, 203820999), (133, 118001631), (141, 111306503), (209, 75091947), (231, 67940333), (329, 47702787), (399, 39333877), (517, 30356319), (627, 25030649), (893, 17574711), (987, 15900929), (1463, 10727421), (1551, 10118773), (2679, 5858237), (3619, 4336617), (4389, 3575807), (6251, 2510673), (9823, 1597701), (10857, 1445539), (18753, 836891), (29469, 532567), (68761, 228243), (76081, 206283)]