8325405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 15986880

約数和(自身を除く): 7661475

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 139, 165, 363, 417, 495, 605, 695, 1089, 1251, 1331, 1529, 1815, 2085, 3993, 4587, 5445, 6255, 6655, 7645, 11979, 13761, 16819, 19965, 22935, 50457, 59895, 68805, 84095, 151371, 185009, 252285, 555027, 756855, 925045, 1665081, 2775135, 8325405]

約数ペア:

[(1, 8325405), (3, 2775135), (5, 1665081), (9, 925045), (11, 756855), (15, 555027), (33, 252285), (45, 185009), (55, 151371), (99, 84095), (121, 68805), (139, 59895), (165, 50457), (363, 22935), (417, 19965), (495, 16819), (605, 13761), (695, 11979), (1089, 7645), (1251, 6655), (1331, 6255), (1529, 5445), (1815, 4587), (2085, 3993)]