31927605

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15313}}^1$

素因数の和:15460

約数の個数: 16

約数和(自身を含む): 51455040

約数和(自身を除く): 19527435

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 15313, 45939, 76565, 229695, 2128507, 6385521, 10642535, 31927605]

約数ペア:

[(1, 31927605), (3, 10642535), (5, 6385521), (15, 2128507), (139, 229695), (417, 76565), (695, 45939), (2085, 15313)]