40704495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16057}}^1$

素因数の和:16091

約数の個数: 24

約数和(自身を含む): 70526736

約数和(自身を除く): 29822241

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 16057, 48171, 80285, 208741, 240855, 626223, 1043705, 2713633, 3131115, 8140899, 13568165, 40704495]

約数ペア:

[(1, 40704495), (3, 13568165), (5, 8140899), (13, 3131115), (15, 2713633), (39, 1043705), (65, 626223), (169, 240855), (195, 208741), (507, 80285), (845, 48171), (2535, 16057)]