13378049855

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1\times {\mathrm{1237}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 16827450624

約数和(自身を除く): 3449400769

約数列:

[1, 5, 37, 53, 185, 265, 1103, 1237, 1961, 5515, 6185, 9805, 40811, 45769, 58459, 65561, 204055, 228845, 292295, 327805, 1364411, 2162983, 2425757, 6822055, 10814915, 12128785, 50483207, 72313783, 252416035, 361568915, 2675609971, 13378049855]

約数ペア:

[(1, 13378049855), (5, 2675609971), (37, 361568915), (53, 252416035), (185, 72313783), (265, 50483207), (1103, 12128785), (1237, 10814915), (1961, 6822055), (5515, 2425757), (6185, 2162983), (9805, 1364411), (40811, 327805), (45769, 292295), (58459, 228845), (65561, 204055)]