3400485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 6106752

約数和(自身を除く): 2706267

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 557, 1221, 1671, 2035, 2785, 6105, 6127, 8355, 18381, 20609, 30635, 61827, 91905, 103045, 226699, 309135, 680097, 1133495, 3400485]

約数ペア:

[(1, 3400485), (3, 1133495), (5, 680097), (11, 309135), (15, 226699), (33, 103045), (37, 91905), (55, 61827), (111, 30635), (165, 20609), (185, 18381), (407, 8355), (555, 6127), (557, 6105), (1221, 2785), (1671, 2035)]