70239495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{275449}}^1$

素因数の和:275474

約数の個数: 16

約数和(自身を含む): 118994400

約数和(自身を除く): 48754905

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 275449, 826347, 1377245, 4131735, 4682633, 14047899, 23413165, 70239495]

約数ペア:

[(1, 70239495), (3, 23413165), (5, 14047899), (15, 4682633), (17, 4131735), (51, 1377245), (85, 826347), (255, 275449)]