2555884815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1408201}}^1$

素因数の和:1408231

約数の個数: 24

約数和(自身を含む): 4494980784

約数和(自身を除く): 1939095969

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 1408201, 4224603, 7041005, 15490211, 21123015, 46470633, 77451055, 170392321, 232353165, 511176963, 851961605, 2555884815]

約数ペア:

[(1, 2555884815), (3, 851961605), (5, 511176963), (11, 232353165), (15, 170392321), (33, 77451055), (55, 46470633), (121, 21123015), (165, 15490211), (363, 7041005), (605, 4224603), (1815, 1408201)]