2850132095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 3613065216

約数和(自身を除く): 762933121

約数列:

[1, 5, 31, 67, 127, 155, 335, 635, 2077, 2161, 3937, 8509, 10385, 10805, 19685, 42545, 66991, 144787, 263779, 274447, 334955, 723935, 1318895, 1372235, 4488397, 8507857, 18387949, 22441985, 42539285, 91939745, 570026419, 2850132095]

約数ペア:

[(1, 2850132095), (5, 570026419), (31, 91939745), (67, 42539285), (127, 22441985), (155, 18387949), (335, 8507857), (635, 4488397), (2077, 1372235), (2161, 1318895), (3937, 723935), (8509, 334955), (10385, 274447), (10805, 263779), (19685, 144787), (42545, 66991)]