1145295927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 1902700800

約数和(自身を除く): 757404873

約数列:

[1, 3, 9, 19, 29, 41, 43, 57, 87, 123, 129, 131, 171, 261, 369, 387, 393, 551, 779, 817, 1179, 1189, 1247, 1653, 1763, 2337, 2451, 2489, 3567, 3741, 3799, 4959, 5289, 5371, 5633, 7011, 7353, 7467, 10701, 11223, 11397, 15867, 16113, 16899, 22401, 22591, 23693, 33497, 34191, 48339, 50697, 51127, 67773, 71079, 72181, 100491, 102049, 107027, 153381, 155759, 163357, 203319, 213237, 216543, 230953, 301473, 306147, 321081, 460143, 467277, 490071, 649629, 692859, 918441, 963243, 971413, 1401831, 1470213, 2078577, 2914239, 2959421, 3103783, 4388107, 6697637, 8742717, 8878263, 9311349, 13164321, 20092911, 26634789, 27934047, 39492963, 60278733, 127255103, 381765309, 1145295927]

約数ペア:

[(1, 1145295927), (3, 381765309), (9, 127255103), (19, 60278733), (29, 39492963), (41, 27934047), (43, 26634789), (57, 20092911), (87, 13164321), (123, 9311349), (129, 8878263), (131, 8742717), (171, 6697637), (261, 4388107), (369, 3103783), (387, 2959421), (393, 2914239), (551, 2078577), (779, 1470213), (817, 1401831), (1179, 971413), (1189, 963243), (1247, 918441), (1653, 692859), (1763, 649629), (2337, 490071), (2451, 467277), (2489, 460143), (3567, 321081), (3741, 306147), (3799, 301473), (4959, 230953), (5289, 216543), (5371, 213237), (5633, 203319), (7011, 163357), (7353, 155759), (7467, 153381), (10701, 107027), (11223, 102049), (11397, 100491), (15867, 72181), (16113, 71079), (16899, 67773), (22401, 51127), (22591, 50697), (23693, 48339), (33497, 34191)]