9888939945

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{927233}}^1$

素因数の和:927326

約数の個数: 32

約数和(自身を含む): 17802892800

約数和(自身を除く): 7913952855

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 927233, 2781699, 4636165, 8345097, 13908495, 25035291, 41725485, 73251407, 125176455, 219754221, 366257035, 659262663, 1098771105, 1977787989, 3296313315, 9888939945]

約数ペア:

[(1, 9888939945), (3, 3296313315), (5, 1977787989), (9, 1098771105), (15, 659262663), (27, 366257035), (45, 219754221), (79, 125176455), (135, 73251407), (237, 41725485), (395, 25035291), (711, 13908495), (1185, 8345097), (2133, 4636165), (3555, 2781699), (10665, 927233)]