13953105

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 24359400

約数和(自身を除く): 10406295

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2081, 2235, 6243, 6705, 10405, 18729, 31215, 93645, 310069, 930207, 1550345, 2790621, 4651035, 13953105]

約数ペア:

[(1, 13953105), (3, 4651035), (5, 2790621), (9, 1550345), (15, 930207), (45, 310069), (149, 93645), (447, 31215), (745, 18729), (1341, 10405), (2081, 6705), (2235, 6243)]