76921025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 101942880

約数和(自身を除く): 25021855

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 2417, 6365, 12085, 31825, 45923, 60425, 161939, 229615, 809695, 1148075, 3076841, 4048475, 15384205, 76921025]

約数ペア:

[(1, 76921025), (5, 15384205), (19, 4048475), (25, 3076841), (67, 1148075), (95, 809695), (335, 229615), (475, 161939), (1273, 60425), (1675, 45923), (2417, 31825), (6365, 12085)]