57041405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 71982000

約数和(自身を除く): 14940595

約数列:

[1, 5, 29, 61, 145, 305, 1769, 6449, 8845, 32245, 187021, 393389, 935105, 1966945, 11408281, 57041405]

約数ペア:

[(1, 57041405), (5, 11408281), (29, 1966945), (61, 935105), (145, 393389), (305, 187021), (1769, 32245), (6449, 8845)]