55512125

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{4397}}^1$

素因数の和:4513

約数の個数: 16

約数和(自身を含む): 69980976

約数和(自身を除く): 14468851

約数列:

[1, 5, 25, 101, 125, 505, 2525, 4397, 12625, 21985, 109925, 444097, 549625, 2220485, 11102425, 55512125]

約数ペア:

[(1, 55512125), (5, 11102425), (25, 2220485), (101, 549625), (125, 444097), (505, 109925), (2525, 21985), (4397, 12625)]