13909215

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9181}}^1$

素因数の和:9290

約数の個数: 16

約数和(自身を含む): 22477536

約数和(自身を除く): 8568321

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 9181, 27543, 45905, 137715, 927281, 2781843, 4636405, 13909215]

約数ペア:

[(1, 13909215), (3, 4636405), (5, 2781843), (15, 927281), (101, 137715), (303, 45905), (505, 27543), (1515, 9181)]