15697557057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{43793}}^1$

素因数の和:43930

約数の個数: 48

約数和(自身を含む): 26158681728

約数和(自身を除く): 10461124671

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 169, 273, 303, 507, 707, 1183, 1313, 2121, 3549, 3939, 9191, 17069, 27573, 43793, 51207, 119483, 131379, 306551, 358449, 569309, 919653, 1707927, 3985163, 4423093, 7401017, 11955489, 13269279, 22203051, 30961651, 51807119, 57500209, 92884953, 155421357, 172500627, 402501463, 747502717, 1207504389, 2242508151, 5232519019, 15697557057]

約数ペア:

[(1, 15697557057), (3, 5232519019), (7, 2242508151), (13, 1207504389), (21, 747502717), (39, 402501463), (91, 172500627), (101, 155421357), (169, 92884953), (273, 57500209), (303, 51807119), (507, 30961651), (707, 22203051), (1183, 13269279), (1313, 11955489), (2121, 7401017), (3549, 4423093), (3939, 3985163), (9191, 1707927), (17069, 919653), (27573, 569309), (43793, 358449), (51207, 306551), (119483, 131379)]