87753495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 61027305

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 1889, 2445, 3097, 5667, 9291, 9445, 15485, 28335, 35891, 46455, 107673, 179455, 307907, 538365, 923721, 1539535, 4618605, 5850233, 17550699, 29251165, 87753495]

約数ペア:

[(1, 87753495), (3, 29251165), (5, 17550699), (15, 5850233), (19, 4618605), (57, 1539535), (95, 923721), (163, 538365), (285, 307907), (489, 179455), (815, 107673), (1889, 46455), (2445, 35891), (3097, 28335), (5667, 15485), (9291, 9445)]