22706875

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:840

約数の個数: 20

約数和(自身を含む): 29015712

約数和(自身を除く): 6308837

約数列:

[1, 5, 25, 47, 125, 235, 625, 773, 1175, 3865, 5875, 19325, 29375, 36331, 96625, 181655, 483125, 908275, 4541375, 22706875]

約数ペア:

[(1, 22706875), (5, 4541375), (25, 908275), (47, 483125), (125, 181655), (235, 96625), (625, 36331), (773, 29375), (1175, 19325), (3865, 5875)]