145126561

素因数分解:

${\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 151118784

約数和(自身を除く): 5992223

約数列:

[1, 53, 107, 157, 163, 5671, 8321, 8639, 16799, 17441, 25591, 890347, 924373, 1356323, 2738237, 145126561]

約数ペア:

[(1, 145126561), (53, 2738237), (107, 1356323), (157, 924373), (163, 890347), (5671, 25591), (8321, 17441), (8639, 16799)]