2291875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 20

約数和(自身を含む): 3030280

約数和(自身を除く): 738405

約数列:

[1, 5, 19, 25, 95, 125, 193, 475, 625, 965, 2375, 3667, 4825, 11875, 18335, 24125, 91675, 120625, 458375, 2291875]

約数ペア:

[(1, 2291875), (5, 458375), (19, 120625), (25, 91675), (95, 24125), (125, 18335), (193, 11875), (475, 4825), (625, 3667), (965, 2375)]