2800149885

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1595527}}^1$

素因数の和:1595554

約数の個数: 32

約数和(自身を含む): 5360974080

約数和(自身を除く): 2560824195

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1595527, 4786581, 7977635, 14359743, 20741851, 23932905, 43079229, 62225553, 71798715, 103709255, 186676659, 215396145, 311127765, 560029977, 933383295, 2800149885]

約数ペア:

[(1, 2800149885), (3, 933383295), (5, 560029977), (9, 311127765), (13, 215396145), (15, 186676659), (27, 103709255), (39, 71798715), (45, 62225553), (65, 43079229), (117, 23932905), (135, 20741851), (195, 14359743), (351, 7977635), (585, 4786581), (1755, 1595527)]