13130955

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2833}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 22989408

約数和(自身を除く): 9858453

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2833, 4635, 8499, 14165, 25497, 42495, 127485, 291799, 875397, 1458995, 2626191, 4376985, 13130955]

約数ペア:

[(1, 13130955), (3, 4376985), (5, 2626191), (9, 1458995), (15, 875397), (45, 291799), (103, 127485), (309, 42495), (515, 25497), (927, 14165), (1545, 8499), (2833, 4635)]