22089775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 29310624

約数和(自身を除く): 7220849

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 937, 943, 1025, 4685, 4715, 21551, 23425, 23575, 38417, 107755, 192085, 538775, 883591, 960425, 4417955, 22089775]

約数ペア:

[(1, 22089775), (5, 4417955), (23, 960425), (25, 883591), (41, 538775), (115, 192085), (205, 107755), (575, 38417), (937, 23575), (943, 23425), (1025, 21551), (4685, 4715)]