56350625

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3158

約数の個数: 20

約数和(自身を含む): 72867300

約数和(自身を除く): 16516675

約数列:

[1, 5, 25, 29, 125, 145, 625, 725, 3109, 3625, 15545, 18125, 77725, 90161, 388625, 450805, 1943125, 2254025, 11270125, 56350625]

約数ペア:

[(1, 56350625), (5, 11270125), (25, 2254025), (29, 1943125), (125, 450805), (145, 388625), (625, 90161), (725, 77725), (3109, 18125), (3625, 15545)]