156797392895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1\times {\mathrm{13781}}^1$

素因数の和:29723

約数の個数: 32

約数和(自身を含む): 221081361984

約数和(自身を除く): 64283969089

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 13781, 15913, 68905, 79565, 151591, 175043, 179153, 206869, 757955, 875215, 895765, 1034345, 1970683, 2275559, 9853415, 11377795, 219297053, 1096485265, 2412267583, 2850861689, 12061337915, 14254308445, 31359478579, 156797392895]

約数ペア:

[(1, 156797392895), (5, 31359478579), (11, 14254308445), (13, 12061337915), (55, 2850861689), (65, 2412267583), (143, 1096485265), (715, 219297053), (13781, 11377795), (15913, 9853415), (68905, 2275559), (79565, 1970683), (151591, 1034345), (175043, 895765), (179153, 875215), (206869, 757955)]