25996977215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1\times {\mathrm{6691}}^1$

素因数の和:8471

約数の個数: 32

約数和(自身を含む): 34887912192

約数和(自身を除く): 8890934977

約数列:

[1, 5, 11, 41, 55, 205, 451, 1723, 2255, 6691, 8615, 18953, 33455, 70643, 73601, 94765, 274331, 353215, 368005, 777073, 1371655, 3017641, 3885365, 11528593, 15088205, 57642965, 126814523, 472672313, 634072615, 2363361565, 5199395443, 25996977215]

約数ペア:

[(1, 25996977215), (5, 5199395443), (11, 2363361565), (41, 634072615), (55, 472672313), (205, 126814523), (451, 57642965), (1723, 15088205), (2255, 11528593), (6691, 3885365), (8615, 3017641), (18953, 1371655), (33455, 777073), (70643, 368005), (73601, 353215), (94765, 274331)]