4870665

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 8764800

約数和(自身を除く): 3894135

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 331, 545, 981, 993, 1635, 1655, 2943, 2979, 4905, 4965, 8937, 14715, 14895, 36079, 44685, 108237, 180395, 324711, 541185, 974133, 1623555, 4870665]

約数ペア:

[(1, 4870665), (3, 1623555), (5, 974133), (9, 541185), (15, 324711), (27, 180395), (45, 108237), (109, 44685), (135, 36079), (327, 14895), (331, 14715), (545, 8937), (981, 4965), (993, 4905), (1635, 2979), (1655, 2943)]