541025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 758880

約数和(自身を除く): 217855

約数列:

[1, 5, 17, 19, 25, 67, 85, 95, 323, 335, 425, 475, 1139, 1273, 1615, 1675, 5695, 6365, 8075, 21641, 28475, 31825, 108205, 541025]

約数ペア:

[(1, 541025), (5, 108205), (17, 31825), (19, 28475), (25, 21641), (67, 8075), (85, 6365), (95, 5695), (323, 1675), (335, 1615), (425, 1273), (475, 1139)]