28524945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 19686255

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 929, 1335, 2047, 2787, 4645, 6141, 10235, 13935, 21367, 30705, 64101, 82681, 106835, 248043, 320505, 413405, 1240215, 1901663, 5704989, 9508315, 28524945]

約数ペア:

[(1, 28524945), (3, 9508315), (5, 5704989), (15, 1901663), (23, 1240215), (69, 413405), (89, 320505), (115, 248043), (267, 106835), (345, 82681), (445, 64101), (929, 30705), (1335, 21367), (2047, 13935), (2787, 10235), (4645, 6141)]