475551875

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{16189}}^1$

素因数の和:16256

約数の個数: 20

約数和(自身を含む): 606930720

約数和(自身を除く): 131378845

約数列:

[1, 5, 25, 47, 125, 235, 625, 1175, 5875, 16189, 29375, 80945, 404725, 760883, 2023625, 3804415, 10118125, 19022075, 95110375, 475551875]

約数ペア:

[(1, 475551875), (5, 95110375), (25, 19022075), (47, 10118125), (125, 3804415), (235, 2023625), (625, 760883), (1175, 404725), (5875, 80945), (16189, 29375)]