4820035

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 6588288

約数和(自身を除く): 1768253

約数列:

[1, 5, 11, 31, 55, 121, 155, 257, 341, 605, 1285, 1705, 2827, 3751, 7967, 14135, 18755, 31097, 39835, 87637, 155485, 438185, 964007, 4820035]

約数ペア:

[(1, 4820035), (5, 964007), (11, 438185), (31, 155485), (55, 87637), (121, 39835), (155, 31097), (257, 18755), (341, 14135), (605, 7967), (1285, 3751), (1705, 2827)]