1239434723215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{14537}}^1$

素因数の和:14753

約数の個数: 128

約数和(自身を含む): 1856993402880

約数和(自身を除く): 617558679665

約数列:

[1, 5, 13, 17, 19, 31, 65, 85, 95, 131, 155, 221, 247, 323, 403, 527, 589, 655, 1105, 1235, 1615, 1703, 2015, 2227, 2489, 2635, 2945, 4061, 4199, 6851, 7657, 8515, 10013, 11135, 12445, 14537, 20305, 20995, 28951, 32357, 34255, 38285, 42313, 50065, 52793, 69037, 72685, 77159, 130169, 144755, 161785, 188981, 211565, 247129, 263965, 276203, 345185, 385795, 450647, 550069, 650845, 897481, 944905, 1003067, 1235645, 1311703, 1381015, 1904347, 2253235, 2750345, 3212677, 3590639, 4487405, 4695451, 5015335, 5858411, 6558515, 7660999, 8562293, 9521735, 16063385, 17052139, 17953195, 23477255, 24756511, 29292055, 32373899, 36182593, 38304995, 42811465, 59034757, 61040863, 85260695, 99592987, 111309809, 123782555, 145558981, 161869495, 180912965, 295173785, 305204315, 420860687, 470373709, 497964935, 556549045, 615104081, 727794905, 767451841, 1003590869, 1121660383, 1892266753, 2104303435, 2351868545, 3075520405, 3837259205, 5017954345, 5608301915, 7996353053, 9461333765, 13046681297, 14581584979, 19068226511, 39981765265, 65233406485, 72907924895, 95341132555, 247886944643, 1239434723215]

約数ペア:

[(1, 1239434723215), (5, 247886944643), (13, 95341132555), (17, 72907924895), (19, 65233406485), (31, 39981765265), (65, 19068226511), (85, 14581584979), (95, 13046681297), (131, 9461333765), (155, 7996353053), (221, 5608301915), (247, 5017954345), (323, 3837259205), (403, 3075520405), (527, 2351868545), (589, 2104303435), (655, 1892266753), (1105, 1121660383), (1235, 1003590869), (1615, 767451841), (1703, 727794905), (2015, 615104081), (2227, 556549045), (2489, 497964935), (2635, 470373709), (2945, 420860687), (4061, 305204315), (4199, 295173785), (6851, 180912965), (7657, 161869495), (8515, 145558981), (10013, 123782555), (11135, 111309809), (12445, 99592987), (14537, 85260695), (20305, 61040863), (20995, 59034757), (28951, 42811465), (32357, 38304995), (34255, 36182593), (38285, 32373899), (42313, 29292055), (50065, 24756511), (52793, 23477255), (69037, 17953195), (72685, 17052139), (77159, 16063385), (130169, 9521735), (144755, 8562293), (161785, 7660999), (188981, 6558515), (211565, 5858411), (247129, 5015335), (263965, 4695451), (276203, 4487405), (345185, 3590639), (385795, 3212677), (450647, 2750345), (550069, 2253235), (650845, 1904347), (897481, 1381015), (944905, 1311703), (1003067, 1235645)]