11417575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 16431240

約数和(自身を除く): 5013665

約数列:

[1, 5, 13, 19, 25, 43, 65, 95, 215, 247, 325, 475, 559, 817, 1075, 1235, 1849, 2795, 4085, 6175, 9245, 10621, 13975, 20425, 24037, 35131, 46225, 53105, 120185, 175655, 265525, 456703, 600925, 878275, 2283515, 11417575]

約数ペア:

[(1, 11417575), (5, 2283515), (13, 878275), (19, 600925), (25, 456703), (43, 265525), (65, 175655), (95, 120185), (215, 53105), (247, 46225), (325, 35131), (475, 24037), (559, 20425), (817, 13975), (1075, 10621), (1235, 9245), (1849, 6175), (2795, 4085)]