63801125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 83341440

約数和(自身を除く): 19540315

約数列:

[1, 5, 25, 41, 59, 125, 205, 211, 295, 1025, 1055, 1475, 2419, 5125, 5275, 7375, 8651, 12095, 12449, 26375, 43255, 60475, 62245, 216275, 302375, 311225, 510409, 1081375, 1556125, 2552045, 12760225, 63801125]

約数ペア:

[(1, 63801125), (5, 12760225), (25, 2552045), (41, 1556125), (59, 1081375), (125, 510409), (205, 311225), (211, 302375), (295, 216275), (1025, 62245), (1055, 60475), (1475, 43255), (2419, 26375), (5125, 12449), (5275, 12095), (7375, 8651)]