15697785873

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1949}}^1$

素因数の和:2287

約数の個数: 96

約数和(自身を含む): 28233878400

約数和(自身を除く): 12536092527

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 293, 357, 539, 561, 833, 879, 1309, 1617, 1949, 2051, 2499, 3223, 3927, 4981, 5847, 6153, 9163, 9669, 13643, 14357, 14943, 21439, 22561, 27489, 33133, 34867, 40929, 43071, 54791, 64317, 67683, 95501, 99399, 104601, 150073, 157927, 164373, 231931, 244069, 286503, 364463, 383537, 450219, 473781, 571057, 695793, 732207, 1050511, 1093389, 1150611, 1623517, 1713171, 2551241, 2684759, 3151533, 3997399, 4870551, 6281627, 7653723, 8054277, 9707969, 11992197, 17858687, 18844881, 27981793, 29123907, 43971389, 53576061, 67955783, 83945379, 106787659, 131914167, 203867349, 307799723, 320362977, 475690481, 747513613, 923399169, 1427071443, 2242540839, 5232595291, 15697785873]

約数ペア:

[(1, 15697785873), (3, 5232595291), (7, 2242540839), (11, 1427071443), (17, 923399169), (21, 747513613), (33, 475690481), (49, 320362977), (51, 307799723), (77, 203867349), (119, 131914167), (147, 106787659), (187, 83945379), (231, 67955783), (293, 53576061), (357, 43971389), (539, 29123907), (561, 27981793), (833, 18844881), (879, 17858687), (1309, 11992197), (1617, 9707969), (1949, 8054277), (2051, 7653723), (2499, 6281627), (3223, 4870551), (3927, 3997399), (4981, 3151533), (5847, 2684759), (6153, 2551241), (9163, 1713171), (9669, 1623517), (13643, 1150611), (14357, 1093389), (14943, 1050511), (21439, 732207), (22561, 695793), (27489, 571057), (33133, 473781), (34867, 450219), (40929, 383537), (43071, 364463), (54791, 286503), (64317, 244069), (67683, 231931), (95501, 164373), (99399, 157927), (104601, 150073)]