129505063675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4477271}}^1$

素因数の和:4477383

約数の個数: 24

約数和(自身を含む): 174882244320

約数和(自身を除く): 45377180645

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 2225, 5785, 28925, 4477271, 22386355, 58204523, 111931775, 291022615, 398477119, 1455113075, 1992385595, 5180202547, 9961927975, 25901012735, 129505063675]

約数ペア:

[(1, 129505063675), (5, 25901012735), (13, 9961927975), (25, 5180202547), (65, 1992385595), (89, 1455113075), (325, 398477119), (445, 291022615), (1157, 111931775), (2225, 58204523), (5785, 22386355), (28925, 4477271)]