29257605

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5587

約数の個数: 40

約数和(自身を含む): 56491512

約数和(自身を除く): 27233907

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 5557, 16671, 27785, 50013, 72241, 83355, 150039, 216723, 250065, 361205, 450117, 650169, 750195, 1083615, 1950507, 2250585, 3250845, 5851521, 9752535, 29257605]

約数ペア:

[(1, 29257605), (3, 9752535), (5, 5851521), (9, 3250845), (13, 2250585), (15, 1950507), (27, 1083615), (39, 750195), (45, 650169), (65, 450117), (81, 361205), (117, 250065), (135, 216723), (195, 150039), (351, 83355), (405, 72241), (585, 50013), (1053, 27785), (1755, 16671), (5265, 5557)]