2010775215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{148781}}^1$

素因数の和:148859

約数の個数: 32

約数和(自身を含む): 3470786496

約数和(自身を除く): 1460011281

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 148781, 446343, 743905, 2231715, 2529277, 7587831, 7885393, 12646385, 23656179, 37939155, 39426965, 118280895, 134051681, 402155043, 670258405, 2010775215]

約数ペア:

[(1, 2010775215), (3, 670258405), (5, 402155043), (15, 134051681), (17, 118280895), (51, 39426965), (53, 37939155), (85, 23656179), (159, 12646385), (255, 7885393), (265, 7587831), (795, 2529277), (901, 2231715), (2703, 743905), (4505, 446343), (13515, 148781)]