78925385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7069}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 122169600

約数和(自身を除く): 43244215

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 7069, 11165, 35345, 49483, 77759, 205001, 247415, 388795, 544313, 1025005, 1435007, 2255011, 2721565, 7175035, 11275055, 15785077, 78925385]

約数ペア:

[(1, 78925385), (5, 15785077), (7, 11275055), (11, 7175035), (29, 2721565), (35, 2255011), (55, 1435007), (77, 1025005), (145, 544313), (203, 388795), (319, 247415), (385, 205001), (1015, 77759), (1595, 49483), (2233, 35345), (7069, 11165)]