47276875

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1216

約数の個数: 20

約数和(自身を含む): 60012040

約数和(自身を除く): 12735165

約数列:

[1, 5, 25, 67, 125, 335, 625, 1129, 1675, 5645, 8375, 28225, 41875, 75643, 141125, 378215, 705625, 1891075, 9455375, 47276875]

約数ペア:

[(1, 47276875), (5, 9455375), (25, 1891075), (67, 705625), (125, 378215), (335, 141125), (625, 75643), (1129, 41875), (1675, 28225), (5645, 8375)]