3721509945

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{2647}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 6526790400

約数和(自身を除く): 2805280455

約数列:

[1, 3, 5, 9, 15, 45, 157, 199, 471, 597, 785, 995, 1413, 1791, 2355, 2647, 2985, 7065, 7941, 8955, 13235, 23823, 31243, 39705, 93729, 119115, 156215, 281187, 415579, 468645, 526753, 1246737, 1405935, 1580259, 2077895, 2633765, 3740211, 4740777, 6233685, 7901295, 18701055, 23703885, 82700221, 248100663, 413501105, 744301989, 1240503315, 3721509945]

約数ペア:

[(1, 3721509945), (3, 1240503315), (5, 744301989), (9, 413501105), (15, 248100663), (45, 82700221), (157, 23703885), (199, 18701055), (471, 7901295), (597, 6233685), (785, 4740777), (995, 3740211), (1413, 2633765), (1791, 2077895), (2355, 1580259), (2647, 1405935), (2985, 1246737), (7065, 526753), (7941, 468645), (8955, 415579), (13235, 281187), (23823, 156215), (31243, 119115), (39705, 93729)]