20150085

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5227}}^1$

素因数の和:5492

約数の個数: 16

約数和(自身を含む): 32371776

約数和(自身を除く): 12221691

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3855, 5227, 15681, 26135, 78405, 1343339, 4030017, 6716695, 20150085]

約数ペア:

[(1, 20150085), (3, 6716695), (5, 4030017), (15, 1343339), (257, 78405), (771, 26135), (1285, 15681), (3855, 5227)]