11166155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 18966528

約数和(自身を除く): 7800373

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 97, 115, 143, 161, 253, 299, 385, 455, 485, 679, 715, 805, 1001, 1067, 1261, 1265, 1495, 1771, 2093, 2231, 3289, 3395, 5005, 5335, 6305, 7469, 8827, 8855, 10465, 11155, 13871, 15617, 16445, 23023, 24541, 29003, 37345, 44135, 69355, 78085, 97097, 115115, 122705, 145015, 171787, 203021, 319033, 485485, 858935, 1015105, 1595165, 2233231, 11166155]

約数ペア:

[(1, 11166155), (5, 2233231), (7, 1595165), (11, 1015105), (13, 858935), (23, 485485), (35, 319033), (55, 203021), (65, 171787), (77, 145015), (91, 122705), (97, 115115), (115, 97097), (143, 78085), (161, 69355), (253, 44135), (299, 37345), (385, 29003), (455, 24541), (485, 23023), (679, 16445), (715, 15617), (805, 13871), (1001, 11155), (1067, 10465), (1261, 8855), (1265, 8827), (1495, 7469), (1771, 6305), (2093, 5335), (2231, 5005), (3289, 3395)]