274572265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{70313}}^1$

素因数の和:70400

約数の個数: 16

約数和(自身を含む): 364507776

約数和(自身を除く): 89935511

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 70313, 351565, 773443, 3867215, 4992223, 24961115, 54914453, 274572265]

約数ペア:

[(1, 274572265), (5, 54914453), (11, 24961115), (55, 4992223), (71, 3867215), (355, 773443), (781, 351565), (3905, 70313)]