27159645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 46051200

約数和(自身を除く): 18891555

約数列:

[1, 3, 5, 15, 19, 57, 95, 233, 285, 409, 699, 1165, 1227, 2045, 3495, 4427, 6135, 7771, 13281, 22135, 23313, 38855, 66405, 95297, 116565, 285891, 476485, 1429455, 1810643, 5431929, 9053215, 27159645]

約数ペア:

[(1, 27159645), (3, 9053215), (5, 5431929), (15, 1810643), (19, 1429455), (57, 476485), (95, 285891), (233, 116565), (285, 95297), (409, 66405), (699, 38855), (1165, 23313), (1227, 22135), (2045, 13281), (3495, 7771), (4427, 6135)]