8049690485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{4421}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 10575442944

約数和(自身を除く): 2525752459

約数列:

[1, 5, 17, 31, 85, 155, 527, 691, 2635, 3455, 4421, 11747, 21421, 22105, 58735, 75157, 107105, 137051, 364157, 375785, 685255, 1820785, 2329867, 3054911, 11649335, 15274555, 51933487, 94702241, 259667435, 473511205, 1609938097, 8049690485]

約数ペア:

[(1, 8049690485), (5, 1609938097), (17, 473511205), (31, 259667435), (85, 94702241), (155, 51933487), (527, 15274555), (691, 11649335), (2635, 3054911), (3455, 2329867), (4421, 1820785), (11747, 685255), (21421, 375785), (22105, 364157), (58735, 137051), (75157, 107105)]