127112945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 174757440

約数和(自身を除く): 47644495

約数列:

[1, 5, 19, 29, 37, 43, 95, 145, 185, 215, 551, 703, 817, 841, 1073, 1247, 1591, 2755, 3515, 4085, 4205, 5365, 6235, 7955, 15979, 20387, 23693, 30229, 31117, 36163, 46139, 79895, 101935, 118465, 151145, 155585, 180815, 230695, 591223, 687097, 876641, 1338031, 2956115, 3435485, 4383205, 6690155, 25422589, 127112945]

約数ペア:

[(1, 127112945), (5, 25422589), (19, 6690155), (29, 4383205), (37, 3435485), (43, 2956115), (95, 1338031), (145, 876641), (185, 687097), (215, 591223), (551, 230695), (703, 180815), (817, 155585), (841, 151145), (1073, 118465), (1247, 101935), (1591, 79895), (2755, 46139), (3515, 36163), (4085, 31117), (4205, 30229), (5365, 23693), (6235, 20387), (7955, 15979)]