4282479315

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257903}}^1$

素因数の和:257961

約数の個数: 40

約数和(自身を含む): 7864008768

約数和(自身を除く): 3581529453

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 16605, 257903, 773709, 1289515, 2321127, 3868545, 6963381, 10574023, 11605635, 20890143, 31722069, 34816905, 52870115, 95166207, 104450715, 158610345, 285498621, 475831035, 856495863, 1427493105, 4282479315]

約数ペア:

[(1, 4282479315), (3, 1427493105), (5, 856495863), (9, 475831035), (15, 285498621), (27, 158610345), (41, 104450715), (45, 95166207), (81, 52870115), (123, 34816905), (135, 31722069), (205, 20890143), (369, 11605635), (405, 10574023), (615, 6963381), (1107, 3868545), (1845, 2321127), (3321, 1289515), (5535, 773709), (16605, 257903)]