75553390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29863}}^1$

素因数の和:29904

約数の個数: 32

約数和(自身を含む): 154814976

約数和(自身を除く): 79261586

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 29863, 59726, 149315, 298630, 328493, 656986, 686849, 1373698, 1642465, 3284930, 3434245, 6868490, 7555339, 15110678, 37776695, 75553390]

約数ペア:

[(1, 75553390), (2, 37776695), (5, 15110678), (10, 7555339), (11, 6868490), (22, 3434245), (23, 3284930), (46, 1642465), (55, 1373698), (110, 686849), (115, 656986), (230, 328493), (253, 298630), (506, 149315), (1265, 59726), (2530, 29863)]