15231105

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 27244800

約数和(自身を除く): 12013695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 439, 771, 1285, 1317, 2195, 2313, 3855, 3951, 6585, 6939, 11565, 11853, 19755, 34695, 59265, 112823, 338469, 564115, 1015407, 1692345, 3046221, 5077035, 15231105]

約数ペア:

[(1, 15231105), (3, 5077035), (5, 3046221), (9, 1692345), (15, 1015407), (27, 564115), (45, 338469), (135, 112823), (257, 59265), (439, 34695), (771, 19755), (1285, 11853), (1317, 11565), (2195, 6939), (2313, 6585), (3855, 3951)]