664080334255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{190997}}^1$

素因数の和:191523

約数の個数: 32

約数和(自身を含む): 866366928000

約数和(自身を除く): 202286593745

約数列:

[1, 5, 13, 65, 149, 359, 745, 1795, 1937, 4667, 9685, 23335, 53491, 190997, 267455, 695383, 954985, 2482961, 3476915, 12414805, 28458553, 68567923, 142292765, 342839615, 369961189, 891382999, 1849805945, 4456914995, 10216620527, 51083102635, 132816066851, 664080334255]

約数ペア:

[(1, 664080334255), (5, 132816066851), (13, 51083102635), (65, 10216620527), (149, 4456914995), (359, 1849805945), (745, 891382999), (1795, 369961189), (1937, 342839615), (4667, 142292765), (9685, 68567923), (23335, 28458553), (53491, 12414805), (190997, 3476915), (267455, 2482961), (695383, 954985)]