23528765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 9130435

約数列:

[1, 5, 13, 17, 65, 85, 107, 199, 221, 535, 995, 1105, 1391, 1819, 2587, 3383, 6955, 9095, 12935, 16915, 21293, 23647, 43979, 106465, 118235, 219895, 276809, 361981, 1384045, 1809905, 4705753, 23528765]

約数ペア:

[(1, 23528765), (5, 4705753), (13, 1809905), (17, 1384045), (65, 361981), (85, 276809), (107, 219895), (199, 118235), (221, 106465), (535, 43979), (995, 23647), (1105, 21293), (1391, 16915), (1819, 12935), (2587, 9095), (3383, 6955)]