181165335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4057}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 313602240

約数和(自身を除く): 132436905

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 687, 1145, 2977, 3435, 4057, 8931, 12171, 14885, 20285, 44655, 52741, 60855, 158223, 263705, 791115, 929053, 2787159, 4645265, 12077689, 13935795, 36233067, 60388445, 181165335]

約数ペア:

[(1, 181165335), (3, 60388445), (5, 36233067), (13, 13935795), (15, 12077689), (39, 4645265), (65, 2787159), (195, 929053), (229, 791115), (687, 263705), (1145, 158223), (2977, 60855), (3435, 52741), (4057, 44655), (8931, 20285), (12171, 14885)]