1292076475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{3413}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 1689110640

約数和(自身を除く): 397034165

約数列:

[1, 5, 19, 25, 95, 475, 797, 3413, 3985, 15143, 17065, 19925, 64847, 75715, 85325, 324235, 378575, 1621175, 2720161, 13600805, 51683059, 68004025, 258415295, 1292076475]

約数ペア:

[(1, 1292076475), (5, 258415295), (19, 68004025), (25, 51683059), (95, 13600805), (475, 2720161), (797, 1621175), (3413, 378575), (3985, 324235), (15143, 85325), (17065, 75715), (19925, 64847)]