47175085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12907}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 61338816

約数和(自身を除く): 14163731

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 12907, 64535, 219419, 555001, 1097095, 2775005, 9435017, 47175085]

約数ペア:

[(1, 47175085), (5, 9435017), (17, 2775005), (43, 1097095), (85, 555001), (215, 219419), (731, 64535), (3655, 12907)]