121185285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8753}}^1$

素因数の和:8845

約数の個数: 32

約数和(自身を含む): 211776768

約数和(自身を除く): 90591483

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 8753, 13845, 26259, 43765, 113789, 131295, 341367, 568945, 621463, 1706835, 1864389, 3107315, 8079019, 9321945, 24237057, 40395095, 121185285]

約数ペア:

[(1, 121185285), (3, 40395095), (5, 24237057), (13, 9321945), (15, 8079019), (39, 3107315), (65, 1864389), (71, 1706835), (195, 621463), (213, 568945), (355, 341367), (923, 131295), (1065, 113789), (2769, 43765), (4615, 26259), (8753, 13845)]