1330358865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 2395422720

約数和(自身を除く): 1065063855

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 359, 407, 555, 607, 1077, 1221, 1795, 1821, 2035, 3035, 3949, 5385, 6105, 6677, 9105, 11847, 13283, 19745, 20031, 22459, 33385, 39849, 59235, 66415, 67377, 100155, 112295, 146113, 199245, 217913, 247049, 336885, 438339, 653739, 730565, 741147, 1089565, 1235245, 2191695, 2397043, 3268695, 3705735, 7191129, 8062781, 11985215, 24188343, 35955645, 40313905, 88690591, 120941715, 266071773, 443452955, 1330358865]

約数ペア:

[(1, 1330358865), (3, 443452955), (5, 266071773), (11, 120941715), (15, 88690591), (33, 40313905), (37, 35955645), (55, 24188343), (111, 11985215), (165, 8062781), (185, 7191129), (359, 3705735), (407, 3268695), (555, 2397043), (607, 2191695), (1077, 1235245), (1221, 1089565), (1795, 741147), (1821, 730565), (2035, 653739), (3035, 438339), (3949, 336885), (5385, 247049), (6105, 217913), (6677, 199245), (9105, 146113), (11847, 112295), (13283, 100155), (19745, 67377), (20031, 66415), (22459, 59235), (33385, 39849)]