137257235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 188619840

約数和(自身を除く): 51362605

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 323, 629, 703, 1615, 2297, 3145, 3515, 11485, 11951, 39049, 43643, 59755, 84989, 195245, 218215, 424945, 741931, 1444813, 1614791, 3709655, 7224065, 8073955, 27451447, 137257235]

約数ペア:

[(1, 137257235), (5, 27451447), (17, 8073955), (19, 7224065), (37, 3709655), (85, 1614791), (95, 1444813), (185, 741931), (323, 424945), (629, 218215), (703, 195245), (1615, 84989), (2297, 59755), (3145, 43643), (3515, 39049), (11485, 11951)]