23647545

素因数分解:

$3^5\times 5^1\times {\mathrm{19463}}^1$

素因数の和:19483

約数の個数: 24

約数和(自身を含む): 42509376

約数和(自身を除く): 18861831

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19463, 58389, 97315, 175167, 291945, 525501, 875835, 1576503, 2627505, 4729509, 7882515, 23647545]

約数ペア:

[(1, 23647545), (3, 7882515), (5, 4729509), (9, 2627505), (15, 1576503), (27, 875835), (45, 525501), (81, 291945), (135, 175167), (243, 97315), (405, 58389), (1215, 19463)]