4023425

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 5791296

約数和(自身を除く): 1767871

約数列:

[1, 5, 7, 25, 35, 83, 175, 277, 415, 581, 1385, 1939, 2075, 2905, 6925, 9695, 14525, 22991, 48475, 114955, 160937, 574775, 804685, 4023425]

約数ペア:

[(1, 4023425), (5, 804685), (7, 574775), (25, 160937), (35, 114955), (83, 48475), (175, 22991), (277, 14525), (415, 9695), (581, 6925), (1385, 2905), (1939, 2075)]