472175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 682992

約数和(自身を除く): 210817

約数列:

[1, 5, 11, 17, 25, 55, 85, 101, 187, 275, 425, 505, 935, 1111, 1717, 2525, 4675, 5555, 8585, 18887, 27775, 42925, 94435, 472175]

約数ペア:

[(1, 472175), (5, 94435), (11, 42925), (17, 27775), (25, 18887), (55, 8585), (85, 5555), (101, 4675), (187, 2525), (275, 1717), (425, 1111), (505, 935)]