25804515595

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 31668779520

約数和(自身を除く): 5864263925

約数列:

[1, 5, 73, 179, 365, 487, 811, 895, 2435, 4055, 13067, 35551, 59203, 65335, 87173, 145169, 177755, 296015, 394957, 435865, 725845, 1974785, 6363629, 10597337, 28831861, 31818145, 52986685, 70697303, 144159305, 353486515, 5160903119, 25804515595]

約数ペア:

[(1, 25804515595), (5, 5160903119), (73, 353486515), (179, 144159305), (365, 70697303), (487, 52986685), (811, 31818145), (895, 28831861), (2435, 10597337), (4055, 6363629), (13067, 1974785), (35551, 725845), (59203, 435865), (65335, 394957), (87173, 296015), (145169, 177755)]