129216385

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 158635584

約数和(自身を除く): 29419199

約数列:

[1, 5, 53, 265, 283, 1415, 1723, 8615, 14999, 74995, 91319, 456595, 487609, 2438045, 25843277, 129216385]

約数ペア:

[(1, 129216385), (5, 25843277), (53, 2438045), (265, 487609), (283, 456595), (1415, 91319), (1723, 74995), (8615, 14999)]