4845475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:231

約数の個数: 18

約数和(自身を含む): 6387860

約数和(自身を除く): 1542385

約数列:

[1, 5, 19, 25, 95, 101, 475, 505, 1919, 2525, 9595, 10201, 47975, 51005, 193819, 255025, 969095, 4845475]

約数ペア:

[(1, 4845475), (5, 969095), (19, 255025), (25, 193819), (95, 51005), (101, 47975), (475, 10201), (505, 9595), (1919, 2525)]