2087647555

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{3797}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 2992702464

約数和(自身を除く): 905054909

約数列:

[1, 5, 7, 23, 35, 115, 161, 683, 805, 3415, 3797, 4781, 15709, 18985, 23905, 26579, 78545, 87331, 109963, 132895, 436655, 549815, 611317, 2593351, 3056585, 12966755, 18153457, 59647073, 90767285, 298235365, 417529511, 2087647555]

約数ペア:

[(1, 2087647555), (5, 417529511), (7, 298235365), (23, 90767285), (35, 59647073), (115, 18153457), (161, 12966755), (683, 3056585), (805, 2593351), (3415, 611317), (3797, 549815), (4781, 436655), (15709, 132895), (18985, 109963), (23905, 87331), (26579, 78545)]