85349475

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2884

約数の個数: 36

約数和(自身を含む): 154026600

約数和(自身を除く): 68677125

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 2085, 2729, 3475, 6255, 8187, 10425, 13645, 24561, 31275, 40935, 68225, 122805, 204675, 379331, 614025, 1137993, 1896655, 3413979, 5689965, 9483275, 17069895, 28449825, 85349475]

約数ペア:

[(1, 85349475), (3, 28449825), (5, 17069895), (9, 9483275), (15, 5689965), (25, 3413979), (45, 1896655), (75, 1137993), (139, 614025), (225, 379331), (417, 204675), (695, 122805), (1251, 68225), (2085, 40935), (2729, 31275), (3475, 24561), (6255, 13645), (8187, 10425)]