4360025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 5818080

約数和(自身を除く): 1458055

約数列:

[1, 5, 19, 25, 67, 95, 137, 335, 475, 685, 1273, 1675, 2603, 3425, 6365, 9179, 13015, 31825, 45895, 65075, 174401, 229475, 872005, 4360025]

約数ペア:

[(1, 4360025), (5, 872005), (19, 229475), (25, 174401), (67, 65075), (95, 45895), (137, 31825), (335, 13015), (475, 9179), (685, 6365), (1273, 3425), (1675, 2603)]