28322715

素因数分解:

$3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{2153}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 45389088

約数和(自身を除く): 17066373

約数列:

[1, 3, 5, 15, 877, 2153, 2631, 4385, 6459, 10765, 13155, 32295, 1888181, 5664543, 9440905, 28322715]

約数ペア:

[(1, 28322715), (3, 9440905), (5, 5664543), (15, 1888181), (877, 32295), (2153, 13155), (2631, 10765), (4385, 6459)]