192783025

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 258944364

約数和(自身を除く): 66161339

約数列:

[1, 5, 19, 25, 41, 95, 205, 361, 475, 521, 779, 1025, 1805, 2605, 3895, 9025, 9899, 13025, 14801, 19475, 21361, 49495, 74005, 106805, 188081, 247475, 370025, 405859, 534025, 940405, 2029295, 4702025, 7711321, 10146475, 38556605, 192783025]

約数ペア:

[(1, 192783025), (5, 38556605), (19, 10146475), (25, 7711321), (41, 4702025), (95, 2029295), (205, 940405), (361, 534025), (475, 405859), (521, 370025), (779, 247475), (1025, 188081), (1805, 106805), (2605, 74005), (3895, 49495), (9025, 21361), (9899, 19475), (13025, 14801)]