47406875

素因数分解:

$5^4\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:872

約数の個数: 20

約数和(自身を含む): 59905824

約数和(自身を除く): 12498949

約数列:

[1, 5, 25, 101, 125, 505, 625, 751, 2525, 3755, 12625, 18775, 63125, 75851, 93875, 379255, 469375, 1896275, 9481375, 47406875]

約数ペア:

[(1, 47406875), (5, 9481375), (25, 1896275), (101, 469375), (125, 379255), (505, 93875), (625, 75851), (751, 63125), (2525, 18775), (3755, 12625)]