259651965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{9011}}^1$

素因数の和:9149

約数の個数: 32

約数和(自身を含む): 443822976

約数和(自身を除く): 184171011

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 5763, 9011, 9605, 27033, 28815, 45055, 135165, 153187, 459561, 765935, 1018243, 2297805, 3054729, 5091215, 15273645, 17310131, 51930393, 86550655, 259651965]

約数ペア:

[(1, 259651965), (3, 86550655), (5, 51930393), (15, 17310131), (17, 15273645), (51, 5091215), (85, 3054729), (113, 2297805), (255, 1018243), (339, 765935), (565, 459561), (1695, 153187), (1921, 135165), (5763, 45055), (9011, 28815), (9605, 27033)]