42770425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 56345600

約数和(自身を除く): 13575175

約数列:

[1, 5, 19, 25, 95, 127, 475, 635, 709, 2413, 3175, 3545, 12065, 13471, 17725, 60325, 67355, 90043, 336775, 450215, 1710817, 2251075, 8554085, 42770425]

約数ペア:

[(1, 42770425), (5, 8554085), (19, 2251075), (25, 1710817), (95, 450215), (127, 336775), (475, 90043), (635, 67355), (709, 60325), (2413, 17725), (3175, 13471), (3545, 12065)]