533283205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 817141248

約数和(自身を除く): 283858043

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 97, 215, 281, 301, 455, 485, 559, 679, 1261, 1405, 1505, 1967, 2795, 3395, 3653, 3913, 4171, 6305, 8827, 9835, 12083, 18265, 19565, 20855, 25571, 27257, 29197, 44135, 54223, 60415, 84581, 127855, 136285, 145985, 157079, 190799, 271115, 354341, 379561, 422905, 785395, 953995, 1099553, 1172051, 1771705, 1897805, 2480387, 5497765, 5860255, 8204357, 12401935, 15236663, 41021785, 76183315, 106656641, 533283205]

約数ペア:

[(1, 533283205), (5, 106656641), (7, 76183315), (13, 41021785), (35, 15236663), (43, 12401935), (65, 8204357), (91, 5860255), (97, 5497765), (215, 2480387), (281, 1897805), (301, 1771705), (455, 1172051), (485, 1099553), (559, 953995), (679, 785395), (1261, 422905), (1405, 379561), (1505, 354341), (1967, 271115), (2795, 190799), (3395, 157079), (3653, 145985), (3913, 136285), (4171, 127855), (6305, 84581), (8827, 60415), (9835, 54223), (12083, 44135), (18265, 29197), (19565, 27257), (20855, 25571)]