205715743635

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{398477}}^1$

素因数の和:398883

約数の個数: 32

約数和(自身を含む): 332961841152

約数和(自身を除く): 127246097517

約数列:

[1, 3, 5, 15, 127, 271, 381, 635, 813, 1355, 1905, 4065, 34417, 103251, 172085, 398477, 516255, 1195431, 1992385, 5977155, 50606579, 107987267, 151819737, 253032895, 323961801, 539936335, 759098685, 1619809005, 13714382909, 41143148727, 68571914545, 205715743635]

約数ペア:

[(1, 205715743635), (3, 68571914545), (5, 41143148727), (15, 13714382909), (127, 1619809005), (271, 759098685), (381, 539936335), (635, 323961801), (813, 253032895), (1355, 151819737), (1905, 107987267), (4065, 50606579), (34417, 5977155), (103251, 1992385), (172085, 1195431), (398477, 516255)]