2129028055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{3529}}^1$

素因数の和:5119

約数の個数: 32

約数和(自身を含む): 3188183040

約数和(自身を除く): 1059154985

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1567, 3529, 7835, 10969, 17237, 17645, 24703, 38819, 54845, 86185, 120659, 123515, 194095, 271733, 603295, 1358665, 5529943, 27649715, 38709601, 60829373, 193548005, 304146865, 425805611, 2129028055]

約数ペア:

[(1, 2129028055), (5, 425805611), (7, 304146865), (11, 193548005), (35, 60829373), (55, 38709601), (77, 27649715), (385, 5529943), (1567, 1358665), (3529, 603295), (7835, 271733), (10969, 194095), (17237, 123515), (17645, 120659), (24703, 86185), (38819, 54845)]