22987005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66629}}^1$

素因数の和:66660

約数の個数: 16

約数和(自身を含む): 38378880

約数和(自身を除く): 15391875

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 66629, 199887, 333145, 999435, 1532467, 4597401, 7662335, 22987005]

約数ペア:

[(1, 22987005), (3, 7662335), (5, 4597401), (15, 1532467), (23, 999435), (69, 333145), (115, 199887), (345, 66629)]