196225825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5659}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 259680800

約数和(自身を除く): 63454975

約数列:

[1, 5, 19, 25, 73, 95, 365, 475, 1387, 1825, 5659, 6935, 28295, 34675, 107521, 141475, 413107, 537605, 2065535, 2688025, 7849033, 10327675, 39245165, 196225825]

約数ペア:

[(1, 196225825), (5, 39245165), (19, 10327675), (25, 7849033), (73, 2688025), (95, 2065535), (365, 537605), (475, 413107), (1387, 141475), (1825, 107521), (5659, 34675), (6935, 28295)]