74911525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 101946600

約数和(自身を除く): 27035075

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 4349, 17225, 21745, 56537, 108725, 230497, 282685, 1152485, 1413425, 2996461, 5762425, 14982305, 74911525]

約数ペア:

[(1, 74911525), (5, 14982305), (13, 5762425), (25, 2996461), (53, 1413425), (65, 1152485), (265, 282685), (325, 230497), (689, 108725), (1325, 56537), (3445, 21745), (4349, 17225)]