72280695

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{34667}}^1$

素因数の和:34814

約数の個数: 16

約数和(自身を含む): 116484480

約数和(自身を除く): 44203785

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 34667, 104001, 173335, 520005, 4818713, 14456139, 24093565, 72280695]

約数ペア:

[(1, 72280695), (3, 24093565), (5, 14456139), (15, 4818713), (139, 520005), (417, 173335), (695, 104001), (2085, 34667)]