127176985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{1613}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 164589264

約数和(自身を除く): 37412279

約数列:

[1, 5, 13, 65, 1213, 1613, 6065, 8065, 15769, 20969, 78845, 104845, 1956569, 9782845, 25435397, 127176985]

約数ペア:

[(1, 127176985), (5, 25435397), (13, 9782845), (65, 1956569), (1213, 104845), (1613, 78845), (6065, 20969), (8065, 15769)]