1064705854465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{820997}}^1$

素因数の和:821122

約数の個数: 64

約数和(自身を含む): 1574739843840

約数和(自身を除く): 510033989375

約数列:

[1, 5, 11, 17, 19, 55, 73, 85, 95, 187, 209, 323, 365, 803, 935, 1045, 1241, 1387, 1615, 3553, 4015, 6205, 6935, 13651, 15257, 17765, 23579, 68255, 76285, 117895, 259369, 820997, 1296845, 4104985, 9030967, 13956949, 15598943, 45154835, 59932781, 69784745, 77994715, 153526439, 171588373, 265182031, 299663905, 659260591, 767632195, 857941865, 1018857277, 1138722839, 1325910155, 2917002341, 3296302955, 5094286385, 5693614195, 11207430047, 12525951229, 14585011705, 19358288263, 56037150235, 62629756145, 96791441315, 212941170893, 1064705854465]

約数ペア:

[(1, 1064705854465), (5, 212941170893), (11, 96791441315), (17, 62629756145), (19, 56037150235), (55, 19358288263), (73, 14585011705), (85, 12525951229), (95, 11207430047), (187, 5693614195), (209, 5094286385), (323, 3296302955), (365, 2917002341), (803, 1325910155), (935, 1138722839), (1045, 1018857277), (1241, 857941865), (1387, 767632195), (1615, 659260591), (3553, 299663905), (4015, 265182031), (6205, 171588373), (6935, 153526439), (13651, 77994715), (15257, 69784745), (17765, 59932781), (23579, 45154835), (68255, 15598943), (76285, 13956949), (117895, 9030967), (259369, 4104985), (820997, 1296845)]