15272901

素因数分解:

$3^3\times 7^1\times {\mathrm{80809}}^1$

素因数の和:80825

約数の個数: 16

約数和(自身を含む): 25859200

約数和(自身を除く): 10586299

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 80809, 242427, 565663, 727281, 1696989, 2181843, 5090967, 15272901]

約数ペア:

[(1, 15272901), (3, 5090967), (7, 2181843), (9, 1696989), (21, 727281), (27, 565663), (63, 242427), (189, 80809)]