149848394745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{643}}^1\times {\mathrm{1013}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 280504328832

約数和(自身を除く): 130655934087

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 313, 643, 735, 939, 1013, 1565, 1929, 2191, 3039, 3215, 4501, 4695, 5065, 6573, 7091, 9645, 10955, 13503, 15195, 15337, 21273, 22505, 31507, 32865, 35455, 46011, 49637, 67515, 76685, 94521, 106365, 148911, 157535, 201259, 230055, 248185, 317069, 472605, 603777, 651359, 744555, 951207, 1006295, 1408813, 1585345, 1954077, 2219483, 3018885, 3256795, 4226439, 4559513, 4756035, 6658449, 7044065, 9770385, 9861691, 11097415, 13678539, 15536381, 21132195, 22797565, 29585073, 31916591, 33292245, 46609143, 49308455, 68392695, 77681905, 95749773, 147925365, 159582955, 203875367, 233045715, 478748865, 611626101, 1019376835, 1427127569, 3058130505, 4281382707, 7135637845, 9989892983, 21406913535, 29969678949, 49949464915, 149848394745]

約数ペア:

[(1, 149848394745), (3, 49949464915), (5, 29969678949), (7, 21406913535), (15, 9989892983), (21, 7135637845), (35, 4281382707), (49, 3058130505), (105, 1427127569), (147, 1019376835), (245, 611626101), (313, 478748865), (643, 233045715), (735, 203875367), (939, 159582955), (1013, 147925365), (1565, 95749773), (1929, 77681905), (2191, 68392695), (3039, 49308455), (3215, 46609143), (4501, 33292245), (4695, 31916591), (5065, 29585073), (6573, 22797565), (7091, 21132195), (9645, 15536381), (10955, 13678539), (13503, 11097415), (15195, 9861691), (15337, 9770385), (21273, 7044065), (22505, 6658449), (31507, 4756035), (32865, 4559513), (35455, 4226439), (46011, 3256795), (49637, 3018885), (67515, 2219483), (76685, 1954077), (94521, 1585345), (106365, 1408813), (148911, 1006295), (157535, 951207), (201259, 744555), (230055, 651359), (248185, 603777), (317069, 472605)]