2744075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 3682800

約数和(自身を除く): 938725

約数列:

[1, 5, 19, 25, 53, 95, 109, 265, 475, 545, 1007, 1325, 2071, 2725, 5035, 5777, 10355, 25175, 28885, 51775, 109763, 144425, 548815, 2744075]

約数ペア:

[(1, 2744075), (5, 548815), (19, 144425), (25, 109763), (53, 51775), (95, 28885), (109, 25175), (265, 10355), (475, 5777), (545, 5035), (1007, 2725), (1325, 2071)]