1310097025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2758099}}^1$

素因数の和:2758128

約数の個数: 12

約数和(自身を含む): 1710022000

約数和(自身を除く): 399924975

約数列:

[1, 5, 19, 25, 95, 475, 2758099, 13790495, 52403881, 68952475, 262019405, 1310097025]

約数ペア:

[(1, 1310097025), (5, 262019405), (19, 68952475), (25, 52403881), (95, 13790495), (475, 2758099)]