47851025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 63016800

約数和(自身を除く): 15165775

約数列:

[1, 5, 19, 25, 95, 131, 475, 655, 769, 2489, 3275, 3845, 12445, 14611, 19225, 62225, 73055, 100739, 365275, 503695, 1914041, 2518475, 9570205, 47851025]

約数ペア:

[(1, 47851025), (5, 9570205), (19, 2518475), (25, 1914041), (95, 503695), (131, 365275), (475, 100739), (655, 73055), (769, 62225), (2489, 19225), (3275, 14611), (3845, 12445)]