260132015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9833}}^1$

素因数の和:9899

約数の個数: 32

約数和(自身を含む): 376681536

約数和(自身を除く): 116549521

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 2035, 2405, 5291, 9833, 26455, 49165, 108163, 127829, 363821, 540815, 639145, 1406119, 1819105, 4002031, 4729673, 7030595, 20010155, 23648365, 52026403, 260132015]

約数ペア:

[(1, 260132015), (5, 52026403), (11, 23648365), (13, 20010155), (37, 7030595), (55, 4729673), (65, 4002031), (143, 1819105), (185, 1406119), (407, 639145), (481, 540815), (715, 363821), (2035, 127829), (2405, 108163), (5291, 49165), (9833, 26455)]