2116786365

素因数分解:

$3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 4123353600

約数和(自身を除く): 2006567235

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 59, 81, 85, 135, 153, 177, 193, 243, 255, 295, 405, 459, 531, 579, 729, 765, 885, 965, 1003, 1215, 1377, 1593, 1737, 2187, 2295, 2655, 2895, 3009, 3281, 3645, 4131, 4779, 5015, 5211, 6885, 7965, 8685, 9027, 9843, 10935, 11387, 12393, 14337, 15045, 15633, 16405, 20655, 23895, 26055, 27081, 29529, 34161, 37179, 43011, 45135, 46899, 49215, 56935, 61965, 71685, 78165, 81243, 88587, 102483, 129033, 135405, 140697, 147645, 170805, 185895, 193579, 215055, 234495, 243729, 265761, 307449, 406215, 422091, 442935, 512415, 580737, 645165, 703485, 731187, 797283, 922347, 967895, 1218645, 1328805, 1537245, 1742211, 2110455, 2193561, 2391849, 2767041, 2903685, 3655935, 3986415, 4611735, 5226633, 7175547, 8301123, 8711055, 10967805, 11959245, 13835205, 15679899, 24903369, 26133165, 35877735, 41505615, 47039697, 78399495, 124516845, 141119091, 235198485, 423357273, 705595455, 2116786365]

約数ペア:

[(1, 2116786365), (3, 705595455), (5, 423357273), (9, 235198485), (15, 141119091), (17, 124516845), (27, 78399495), (45, 47039697), (51, 41505615), (59, 35877735), (81, 26133165), (85, 24903369), (135, 15679899), (153, 13835205), (177, 11959245), (193, 10967805), (243, 8711055), (255, 8301123), (295, 7175547), (405, 5226633), (459, 4611735), (531, 3986415), (579, 3655935), (729, 2903685), (765, 2767041), (885, 2391849), (965, 2193561), (1003, 2110455), (1215, 1742211), (1377, 1537245), (1593, 1328805), (1737, 1218645), (2187, 967895), (2295, 922347), (2655, 797283), (2895, 731187), (3009, 703485), (3281, 645165), (3645, 580737), (4131, 512415), (4779, 442935), (5015, 422091), (5211, 406215), (6885, 307449), (7965, 265761), (8685, 243729), (9027, 234495), (9843, 215055), (10935, 193579), (11387, 185895), (12393, 170805), (14337, 147645), (15045, 140697), (15633, 135405), (16405, 129033), (20655, 102483), (23895, 88587), (26055, 81243), (27081, 78165), (29529, 71685), (34161, 61965), (37179, 56935), (43011, 49215), (45135, 46899)]