30628215

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6361}}^1$

素因数の和:6479

約数の個数: 24

約数和(自身を含む): 53593488

約数和(自身を除く): 22965273

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 6361, 19083, 31805, 57249, 95415, 286245, 680627, 2041881, 3403135, 6125643, 10209405, 30628215]

約数ペア:

[(1, 30628215), (3, 10209405), (5, 6125643), (9, 3403135), (15, 2041881), (45, 680627), (107, 286245), (321, 95415), (535, 57249), (963, 31805), (1605, 19083), (4815, 6361)]