144201875

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{4909}}^1$

素因数の和:4976

約数の個数: 20

約数和(自身を含む): 184066080

約数和(自身を除く): 39864205

約数列:

[1, 5, 25, 47, 125, 235, 625, 1175, 4909, 5875, 24545, 29375, 122725, 230723, 613625, 1153615, 3068125, 5768075, 28840375, 144201875]

約数ペア:

[(1, 144201875), (5, 28840375), (25, 5768075), (47, 3068125), (125, 1153615), (235, 613625), (625, 230723), (1175, 122725), (4909, 29375), (5875, 24545)]