22055875

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 27814176

約数和(自身を除く): 5758301

約数列:

[1, 5, 25, 101, 125, 505, 1747, 2525, 8735, 12625, 43675, 176447, 218375, 882235, 4411175, 22055875]

約数ペア:

[(1, 22055875), (5, 4411175), (25, 882235), (101, 218375), (125, 176447), (505, 43675), (1747, 12625), (2525, 8735)]