67411525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 88709600

約数和(自身を除く): 21298075

約数列:

[1, 5, 19, 25, 95, 139, 475, 695, 1021, 2641, 3475, 5105, 13205, 19399, 25525, 66025, 96995, 141919, 484975, 709595, 2696461, 3547975, 13482305, 67411525]

約数ペア:

[(1, 67411525), (5, 13482305), (19, 3547975), (25, 2696461), (95, 709595), (139, 484975), (475, 141919), (695, 96995), (1021, 66025), (2641, 25525), (3475, 19399), (5105, 13205)]