980717075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{29297}}^1$

素因数の和:29423

約数の個数: 24

約数和(自身を含む): 1322394528

約数和(自身を除く): 341677453

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1339, 2575, 6695, 29297, 33475, 146485, 380861, 732425, 1904305, 3017591, 9521525, 15087955, 39228683, 75439775, 196143415, 980717075]

約数ペア:

[(1, 980717075), (5, 196143415), (13, 75439775), (25, 39228683), (65, 15087955), (103, 9521525), (325, 3017591), (515, 1904305), (1339, 732425), (2575, 380861), (6695, 146485), (29297, 33475)]