201720112005

素因数分解:

$3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1409}}^1\times {\mathrm{7393}}^1$

素因数の和:10101

約数の個数: 32

約数和(自身を含む): 323275144320

約数和(自身を除く): 121555032315

約数列:

[1, 3, 5, 15, 1291, 1409, 3873, 4227, 6455, 7045, 7393, 19365, 21135, 22179, 36965, 110895, 1819019, 5457057, 9095095, 9544363, 10416737, 27285285, 28633089, 31250211, 47721815, 52083685, 143165445, 156251055, 13448007467, 40344022401, 67240037335, 201720112005]

約数ペア:

[(1, 201720112005), (3, 67240037335), (5, 40344022401), (15, 13448007467), (1291, 156251055), (1409, 143165445), (3873, 52083685), (4227, 47721815), (6455, 31250211), (7045, 28633089), (7393, 27285285), (19365, 10416737), (21135, 9544363), (22179, 9095095), (36965, 5457057), (110895, 1819019)]