6450025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 8670080

約数和(自身を除く): 2220055

約数列:

[1, 5, 19, 25, 37, 95, 185, 367, 475, 703, 925, 1835, 3515, 6973, 9175, 13579, 17575, 34865, 67895, 174325, 258001, 339475, 1290005, 6450025]

約数ペア:

[(1, 6450025), (5, 1290005), (19, 339475), (25, 258001), (37, 174325), (95, 67895), (185, 34865), (367, 17575), (475, 13579), (703, 9175), (925, 6973), (1835, 3515)]