80595555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 137795904

約数和(自身を除く): 57200349

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 2797, 5763, 8391, 9605, 13985, 28815, 41955, 47549, 142647, 237745, 316061, 713235, 948183, 1580305, 4740915, 5373037, 16119111, 26865185, 80595555]

約数ペア:

[(1, 80595555), (3, 26865185), (5, 16119111), (15, 5373037), (17, 4740915), (51, 1580305), (85, 948183), (113, 713235), (255, 316061), (339, 237745), (565, 142647), (1695, 47549), (1921, 41955), (2797, 28815), (5763, 13985), (8391, 9605)]