15691198263

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{761}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 23061021696

約数和(自身を除く): 7369823433

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 607, 761, 871, 1821, 2283, 2613, 7891, 9893, 11323, 23673, 29679, 33969, 40669, 50987, 102583, 122007, 128609, 152961, 307749, 385827, 461927, 528697, 662831, 1385781, 1586091, 1988493, 6005051, 6873061, 8616803, 18015153, 20619183, 25850409, 30949109, 78065663, 92847327, 234196989, 402338417, 1207015251, 5230399421, 15691198263]

約数ペア:

[(1, 15691198263), (3, 5230399421), (13, 1207015251), (39, 402338417), (67, 234196989), (169, 92847327), (201, 78065663), (507, 30949109), (607, 25850409), (761, 20619183), (871, 18015153), (1821, 8616803), (2283, 6873061), (2613, 6005051), (7891, 1988493), (9893, 1586091), (11323, 1385781), (23673, 662831), (29679, 528697), (33969, 461927), (40669, 385827), (50987, 307749), (102583, 152961), (122007, 128609)]