15672852045

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4905431}}^1$

素因数の和:4905513

約数の個数: 24

約数和(自身を含む): 27548906112

約数和(自身を除く): 11876054067

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4905431, 14716293, 24527155, 44148879, 73581465, 220744395, 348285601, 1044856803, 1741428005, 3134570409, 5224284015, 15672852045]

約数ペア:

[(1, 15672852045), (3, 5224284015), (5, 3134570409), (9, 1741428005), (15, 1044856803), (45, 348285601), (71, 220744395), (213, 73581465), (355, 44148879), (639, 24527155), (1065, 14716293), (3195, 4905431)]