40165125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 90574848

約数和(自身を除く): 50409723

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 105, 107, 125, 143, 165, 175, 195, 231, 273, 275, 321, 325, 375, 385, 429, 455, 525, 535, 715, 749, 825, 875, 975, 1001, 1155, 1177, 1365, 1375, 1391, 1605, 1625, 1925, 2145, 2247, 2275, 2625, 2675, 3003, 3531, 3575, 3745, 4125, 4173, 4875, 5005, 5775, 5885, 6825, 6955, 8025, 8239, 9625, 9737, 10725, 11235, 11375, 13375, 15015, 15301, 17655, 17875, 18725, 20865, 24717, 25025, 28875, 29211, 29425, 34125, 34775, 40125, 41195, 45903, 48685, 53625, 56175, 75075, 76505, 88275, 93625, 104325, 107107, 123585, 125125, 146055, 147125, 173875, 205975, 229515, 243425, 280875, 321321, 375375, 382525, 441375, 521625, 535535, 617925, 730275, 1029875, 1147575, 1217125, 1606605, 1912625, 2677675, 3089625, 3651375, 5737875, 8033025, 13388375, 40165125]

約数ペア:

[(1, 40165125), (3, 13388375), (5, 8033025), (7, 5737875), (11, 3651375), (13, 3089625), (15, 2677675), (21, 1912625), (25, 1606605), (33, 1217125), (35, 1147575), (39, 1029875), (55, 730275), (65, 617925), (75, 535535), (77, 521625), (91, 441375), (105, 382525), (107, 375375), (125, 321321), (143, 280875), (165, 243425), (175, 229515), (195, 205975), (231, 173875), (273, 147125), (275, 146055), (321, 125125), (325, 123585), (375, 107107), (385, 104325), (429, 93625), (455, 88275), (525, 76505), (535, 75075), (715, 56175), (749, 53625), (825, 48685), (875, 45903), (975, 41195), (1001, 40125), (1155, 34775), (1177, 34125), (1365, 29425), (1375, 29211), (1391, 28875), (1605, 25025), (1625, 24717), (1925, 20865), (2145, 18725), (2247, 17875), (2275, 17655), (2625, 15301), (2675, 15015), (3003, 13375), (3531, 11375), (3575, 11235), (3745, 10725), (4125, 9737), (4173, 9625), (4875, 8239), (5005, 8025), (5775, 6955), (5885, 6825)]