27525025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 37640448

約数和(自身を除く): 10115423

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 991, 1111, 2525, 4955, 5555, 10901, 24775, 27775, 54505, 100091, 272525, 500455, 1101001, 2502275, 5505005, 27525025]

約数ペア:

[(1, 27525025), (5, 5505005), (11, 2502275), (25, 1101001), (55, 500455), (101, 272525), (275, 100091), (505, 54505), (991, 27775), (1111, 24775), (2525, 10901), (4955, 5555)]