79888325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 108475200

約数和(自身を除く): 28586875

約数列:

[1, 5, 11, 25, 55, 275, 449, 647, 2245, 3235, 4939, 7117, 11225, 16175, 24695, 35585, 123475, 177925, 290503, 1452515, 3195533, 7262575, 15977665, 79888325]

約数ペア:

[(1, 79888325), (5, 15977665), (11, 7262575), (25, 3195533), (55, 1452515), (275, 290503), (449, 177925), (647, 123475), (2245, 35585), (3235, 24695), (4939, 16175), (7117, 11225)]