16264965

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 26966016

約数和(自身を除く): 10701051

約数列:

[1, 3, 5, 15, 43, 129, 151, 167, 215, 453, 501, 645, 755, 835, 2265, 2505, 6493, 7181, 19479, 21543, 25217, 32465, 35905, 75651, 97395, 107715, 126085, 378255, 1084331, 3252993, 5421655, 16264965]

約数ペア:

[(1, 16264965), (3, 5421655), (5, 3252993), (15, 1084331), (43, 378255), (129, 126085), (151, 107715), (167, 97395), (215, 75651), (453, 35905), (501, 32465), (645, 25217), (755, 21543), (835, 19479), (2265, 7181), (2505, 6493)]