51495015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24007}}^1$

素因数の和:24039

約数の個数: 32

約数和(自身を含む): 96800256

約数和(自身を除く): 45305241

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 24007, 72021, 120035, 264077, 312091, 360105, 792231, 936273, 1320385, 1560455, 3433001, 3961155, 4681365, 10299003, 17165005, 51495015]

約数ペア:

[(1, 51495015), (3, 17165005), (5, 10299003), (11, 4681365), (13, 3961155), (15, 3433001), (33, 1560455), (39, 1320385), (55, 936273), (65, 792231), (143, 360105), (165, 312091), (195, 264077), (429, 120035), (715, 72021), (2145, 24007)]