129351705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17351}}^1$

素因数の和:17437

約数の個数: 32

約数和(自身を含む): 239874048

約数和(自身を除く): 110522343

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 17351, 52053, 86755, 121457, 260265, 364371, 607285, 1231921, 1821855, 3695763, 6159605, 8623447, 18478815, 25870341, 43117235, 129351705]

約数ペア:

[(1, 129351705), (3, 43117235), (5, 25870341), (7, 18478815), (15, 8623447), (21, 6159605), (35, 3695763), (71, 1821855), (105, 1231921), (213, 607285), (355, 364371), (497, 260265), (1065, 121457), (1491, 86755), (2485, 52053), (7455, 17351)]