27143215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6247}}^1$

素因数の和:6342

約数の個数: 16

約数和(自身を含む): 35988480

約数和(自身を除く): 8845265

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 6247, 31235, 68717, 343585, 493513, 2467565, 5428643, 27143215]

約数ペア:

[(1, 27143215), (5, 5428643), (11, 2467565), (55, 493513), (79, 343585), (395, 68717), (869, 31235), (4345, 6247)]