6325625

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 20

約数和(自身を含む): 8200500

約数和(自身を除く): 1874875

約数列:

[1, 5, 25, 29, 125, 145, 349, 625, 725, 1745, 3625, 8725, 10121, 18125, 43625, 50605, 218125, 253025, 1265125, 6325625]

約数ペア:

[(1, 6325625), (5, 1265125), (25, 253025), (29, 218125), (125, 50605), (145, 43625), (349, 18125), (625, 10121), (725, 8725), (1745, 3625)]