13800875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{10037}}^1$

素因数の和:10063

約数の個数: 16

約数和(自身を含む): 18791136

約数和(自身を除く): 4990261

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 10037, 50185, 110407, 250925, 552035, 1254625, 2760175, 13800875]

約数ペア:

[(1, 13800875), (5, 2760175), (11, 1254625), (25, 552035), (55, 250925), (125, 110407), (275, 50185), (1375, 10037)]