1481294415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 2558407680

約数和(自身を除く): 1077113265

約数列:

[1, 3, 5, 15, 23, 59, 61, 69, 115, 177, 183, 295, 305, 345, 885, 915, 1193, 1357, 1403, 3579, 3599, 4071, 4209, 5965, 6785, 7015, 10797, 17895, 17995, 20355, 21045, 27439, 53985, 70387, 72773, 82317, 82777, 137195, 211161, 218319, 248331, 351935, 363865, 411585, 413885, 1055805, 1091595, 1241655, 1618901, 1673779, 4293607, 4856703, 5021337, 8094505, 8368895, 12880821, 21468035, 24283515, 25106685, 64404105, 98752961, 296258883, 493764805, 1481294415]

約数ペア:

[(1, 1481294415), (3, 493764805), (5, 296258883), (15, 98752961), (23, 64404105), (59, 25106685), (61, 24283515), (69, 21468035), (115, 12880821), (177, 8368895), (183, 8094505), (295, 5021337), (305, 4856703), (345, 4293607), (885, 1673779), (915, 1618901), (1193, 1241655), (1357, 1091595), (1403, 1055805), (3579, 413885), (3599, 411585), (4071, 363865), (4209, 351935), (5965, 248331), (6785, 218319), (7015, 211161), (10797, 137195), (17895, 82777), (17995, 82317), (20355, 72773), (21045, 70387), (27439, 53985)]