2938637075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 4091738112

約数和(自身を除く): 1153101037

約数列:

[1, 5, 11, 25, 41, 55, 205, 263, 275, 451, 991, 1025, 1315, 2255, 2893, 4955, 6575, 10783, 10901, 11275, 14465, 24775, 40631, 53915, 54505, 72325, 118613, 203155, 260633, 269575, 272525, 446941, 593065, 1015775, 1303165, 2234705, 2866963, 2965325, 6515825, 10685953, 11173525, 14334815, 53429765, 71674075, 117545483, 267148825, 587727415, 2938637075]

約数ペア:

[(1, 2938637075), (5, 587727415), (11, 267148825), (25, 117545483), (41, 71674075), (55, 53429765), (205, 14334815), (263, 11173525), (275, 10685953), (451, 6515825), (991, 2965325), (1025, 2866963), (1315, 2234705), (2255, 1303165), (2893, 1015775), (4955, 593065), (6575, 446941), (10783, 272525), (10901, 269575), (11275, 260633), (14465, 203155), (24775, 118613), (40631, 72325), (53915, 54505)]