4254965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 6055224

約数和(自身を除く): 1800259

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 541, 605, 715, 1573, 2705, 5951, 7033, 7865, 29755, 35165, 65461, 77363, 327305, 386815, 850993, 4254965]

約数ペア:

[(1, 4254965), (5, 850993), (11, 386815), (13, 327305), (55, 77363), (65, 65461), (121, 35165), (143, 29755), (541, 7865), (605, 7033), (715, 5951), (1573, 2705)]