2752117775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{909791}}^1$

素因数の和:909823

約数の個数: 18

約数和(自身を含む): 3751072416

約数和(自身を除く): 998954641

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 909791, 4548955, 10007701, 22744775, 50038505, 110084711, 250192525, 550423555, 2752117775]

約数ペア:

[(1, 2752117775), (5, 550423555), (11, 250192525), (25, 110084711), (55, 50038505), (121, 22744775), (275, 10007701), (605, 4548955), (3025, 909791)]