25361193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 41029632

約数和(自身を除く): 15668439

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 1907, 4433, 5721, 13299, 20977, 24791, 59117, 62931, 74373, 177351, 272701, 650287, 768521, 818103, 1950861, 2305563, 8453731, 25361193]

約数ペア:

[(1, 25361193), (3, 8453731), (11, 2305563), (13, 1950861), (31, 818103), (33, 768521), (39, 650287), (93, 272701), (143, 177351), (341, 74373), (403, 62931), (429, 59117), (1023, 24791), (1209, 20977), (1907, 13299), (4433, 5721)]