15697657899

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{677}}^1$

素因数の和:1310

約数の個数: 128

約数和(自身を含む): 30617395200

約数和(自身を除く): 14919737301

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 587, 627, 677, 693, 1197, 1463, 1761, 1881, 2031, 2079, 3591, 4109, 4389, 4739, 5283, 5643, 6093, 6457, 7447, 11153, 12327, 12863, 13167, 14217, 15849, 18279, 19371, 22341, 33459, 36981, 38589, 39501, 42651, 45199, 52129, 58113, 67023, 78071, 90041, 100377, 110943, 115767, 122683, 127953, 135597, 141493, 156387, 174339, 201069, 234213, 270123, 301131, 347301, 368049, 397399, 406791, 424479, 469161, 702639, 810369, 858781, 990451, 1104147, 1192197, 1220373, 1273437, 1407483, 2107917, 2431107, 2576343, 2781793, 2971353, 3312441, 3576591, 3820311, 4371389, 7550581, 7729029, 8345379, 8914059, 10729773, 13114167, 22651743, 23187087, 25036137, 26742177, 30599723, 39342501, 52854067, 67955229, 75108411, 83056391, 91799169, 118027503, 158562201, 203865687, 249169173, 275397507, 475686603, 581394737, 747507519, 826192521, 1427059809, 1744184211, 2242522557, 5232552633, 15697657899]

約数ペア:

[(1, 15697657899), (3, 5232552633), (7, 2242522557), (9, 1744184211), (11, 1427059809), (19, 826192521), (21, 747507519), (27, 581394737), (33, 475686603), (57, 275397507), (63, 249169173), (77, 203865687), (99, 158562201), (133, 118027503), (171, 91799169), (189, 83056391), (209, 75108411), (231, 67955229), (297, 52854067), (399, 39342501), (513, 30599723), (587, 26742177), (627, 25036137), (677, 23187087), (693, 22651743), (1197, 13114167), (1463, 10729773), (1761, 8914059), (1881, 8345379), (2031, 7729029), (2079, 7550581), (3591, 4371389), (4109, 3820311), (4389, 3576591), (4739, 3312441), (5283, 2971353), (5643, 2781793), (6093, 2576343), (6457, 2431107), (7447, 2107917), (11153, 1407483), (12327, 1273437), (12863, 1220373), (13167, 1192197), (14217, 1104147), (15849, 990451), (18279, 858781), (19371, 810369), (22341, 702639), (33459, 469161), (36981, 424479), (38589, 406791), (39501, 397399), (42651, 368049), (45199, 347301), (52129, 301131), (58113, 270123), (67023, 234213), (78071, 201069), (90041, 174339), (100377, 156387), (110943, 141493), (115767, 135597), (122683, 127953)]