47146225

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4021}}^1$

素因数の和:4105

約数の個数: 24

約数和(自身を含む): 67827008

約数和(自身を除く): 20680783

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 4021, 11725, 20105, 28147, 100525, 140735, 269407, 703675, 1347035, 1885849, 6735175, 9429245, 47146225]

約数ペア:

[(1, 47146225), (5, 9429245), (7, 6735175), (25, 1885849), (35, 1347035), (67, 703675), (175, 269407), (335, 140735), (469, 100525), (1675, 28147), (2345, 20105), (4021, 11725)]