28492042995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48704347}}^1$

素因数の和:48704371

約数の個数: 24

約数和(自身を含む): 53185148016

約数和(自身を除く): 24693105021

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 48704347, 146113041, 243521735, 438339123, 633156511, 730565205, 1899469533, 2191695615, 3165782555, 5698408599, 9497347665, 28492042995]

約数ペア:

[(1, 28492042995), (3, 9497347665), (5, 5698408599), (9, 3165782555), (13, 2191695615), (15, 1899469533), (39, 730565205), (45, 633156511), (65, 438339123), (117, 243521735), (195, 146113041), (585, 48704347)]