105907505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 144592128

約数和(自身を除く): 38684623

約数列:

[1, 5, 11, 37, 55, 71, 185, 355, 407, 733, 781, 2035, 2627, 3665, 3905, 8063, 13135, 27121, 28897, 40315, 52043, 135605, 144485, 260215, 298331, 572473, 1491655, 1925591, 2862365, 9627955, 21181501, 105907505]

約数ペア:

[(1, 105907505), (5, 21181501), (11, 9627955), (37, 2862365), (55, 1925591), (71, 1491655), (185, 572473), (355, 298331), (407, 260215), (733, 144485), (781, 135605), (2035, 52043), (2627, 40315), (3665, 28897), (3905, 27121), (8063, 13135)]