8889443182235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1\times {\mathrm{134033}}^1$

素因数の和:139644

約数の個数: 64

約数和(自身を含む): 13731120635904

約数和(自身を除く): 4841677453669

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 5557, 11935, 27785, 38899, 61127, 134033, 172267, 194495, 305635, 427889, 670165, 861335, 938231, 1205869, 1474363, 1894937, 2139445, 4155023, 4691155, 6029345, 7371815, 9474685, 10320541, 13264559, 20775115, 29085161, 45705253, 51602705, 66322795, 145425805, 228526265, 319936771, 744821381, 1599683855, 3724106905, 5213749667, 8193035191, 23089462811, 26068748335, 40965175955, 57351246337, 115447314055, 161626239677, 253984090921, 286756231685, 808131198385, 1269920454605, 1777888636447, 8889443182235]

約数ペア:

[(1, 8889443182235), (5, 1777888636447), (7, 1269920454605), (11, 808131198385), (31, 286756231685), (35, 253984090921), (55, 161626239677), (77, 115447314055), (155, 57351246337), (217, 40965175955), (341, 26068748335), (385, 23089462811), (1085, 8193035191), (1705, 5213749667), (2387, 3724106905), (5557, 1599683855), (11935, 744821381), (27785, 319936771), (38899, 228526265), (61127, 145425805), (134033, 66322795), (172267, 51602705), (194495, 45705253), (305635, 29085161), (427889, 20775115), (670165, 13264559), (861335, 10320541), (938231, 9474685), (1205869, 7371815), (1474363, 6029345), (1894937, 4691155), (2139445, 4155023)]