25084375

素因数分解:

$5^5\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 32810400

約数和(自身を除く): 7726025

約数列:

[1, 5, 23, 25, 115, 125, 349, 575, 625, 1745, 2875, 3125, 8027, 8725, 14375, 40135, 43625, 71875, 200675, 218125, 1003375, 1090625, 5016875, 25084375]

約数ペア:

[(1, 25084375), (5, 5016875), (23, 1090625), (25, 1003375), (115, 218125), (125, 200675), (349, 71875), (575, 43625), (625, 40135), (1745, 14375), (2875, 8725), (3125, 8027)]