4838405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6991488

約数和(自身を除く): 2153083

約数列:

[1, 5, 11, 13, 55, 65, 67, 101, 143, 335, 505, 715, 737, 871, 1111, 1313, 3685, 4355, 5555, 6565, 6767, 9581, 14443, 33835, 47905, 72215, 74437, 87971, 372185, 439855, 967681, 4838405]

約数ペア:

[(1, 4838405), (5, 967681), (11, 439855), (13, 372185), (55, 87971), (65, 74437), (67, 72215), (101, 47905), (143, 33835), (335, 14443), (505, 9581), (715, 6767), (737, 6565), (871, 5555), (1111, 4355), (1313, 3685)]