4824779985

素因数分解:

$3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{28297}}^1$

素因数の和:28735

約数の個数: 40

約数和(自身を含む): 8669714856

約数和(自身を除く): 3844934871

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 421, 1263, 2105, 3789, 6315, 11367, 18945, 28297, 34101, 56835, 84891, 141485, 170505, 254673, 424455, 764019, 1273365, 2292057, 3820095, 11460285, 11913037, 35739111, 59565185, 107217333, 178695555, 321651999, 536086665, 964955997, 1608259995, 4824779985]

約数ペア:

[(1, 4824779985), (3, 1608259995), (5, 964955997), (9, 536086665), (15, 321651999), (27, 178695555), (45, 107217333), (81, 59565185), (135, 35739111), (405, 11913037), (421, 11460285), (1263, 3820095), (2105, 2292057), (3789, 1273365), (6315, 764019), (11367, 424455), (18945, 254673), (28297, 170505), (34101, 141485), (56835, 84891)]