1236105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 2308488

約数和(自身を除く): 1072383

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2113, 6339, 10565, 19017, 27469, 31695, 82407, 95085, 137345, 247221, 412035, 1236105]

約数ペア:

[(1, 1236105), (3, 412035), (5, 247221), (9, 137345), (13, 95085), (15, 82407), (39, 31695), (45, 27469), (65, 19017), (117, 10565), (195, 6339), (585, 2113)]