13115325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 22387456

約数和(自身を除く): 9272131

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 5641, 16923, 28205, 84615, 141025, 174871, 423075, 524613, 874355, 2623065, 4371775, 13115325]

約数ペア:

[(1, 13115325), (3, 4371775), (5, 2623065), (15, 874355), (25, 524613), (31, 423075), (75, 174871), (93, 141025), (155, 84615), (465, 28205), (775, 16923), (2325, 5641)]