202315025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 281815296

約数和(自身を除く): 79500271

約数列:

[1, 5, 11, 25, 47, 55, 121, 235, 275, 517, 605, 1175, 1423, 2585, 3025, 5687, 7115, 12925, 15653, 28435, 35575, 66881, 78265, 142175, 172183, 334405, 391325, 735691, 860915, 1672025, 3678455, 4304575, 8092601, 18392275, 40463005, 202315025]

約数ペア:

[(1, 202315025), (5, 40463005), (11, 18392275), (25, 8092601), (47, 4304575), (55, 3678455), (121, 1672025), (235, 860915), (275, 735691), (517, 391325), (605, 334405), (1175, 172183), (1423, 142175), (2585, 78265), (3025, 66881), (5687, 35575), (7115, 28435), (12925, 15653)]