15328845

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{5407}}^1$

素因数の和:5431

約数の個数: 40

約数和(自身を含む): 31409664

約数和(自身を除く): 16080819

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 5407, 16221, 27035, 37849, 48663, 81105, 113547, 145989, 189245, 243315, 340641, 437967, 567735, 729945, 1021923, 1703205, 2189835, 3065769, 5109615, 15328845]

約数ペア:

[(1, 15328845), (3, 5109615), (5, 3065769), (7, 2189835), (9, 1703205), (15, 1021923), (21, 729945), (27, 567735), (35, 437967), (45, 340641), (63, 243315), (81, 189245), (105, 145989), (135, 113547), (189, 81105), (315, 48663), (405, 37849), (567, 27035), (945, 16221), (2835, 5407)]