120889405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5653}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 182375424

約数和(自身を除く): 61486019

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 5653, 21385, 28265, 39571, 73489, 197855, 265691, 367445, 514423, 1328455, 1859837, 2572115, 3453983, 9299185, 17269915, 24177881, 120889405]

約数ペア:

[(1, 120889405), (5, 24177881), (7, 17269915), (13, 9299185), (35, 3453983), (47, 2572115), (65, 1859837), (91, 1328455), (235, 514423), (329, 367445), (455, 265691), (611, 197855), (1645, 73489), (3055, 39571), (4277, 28265), (5653, 21385)]