127931385

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{230507}}^1$

素因数の和:230552

約数の個数: 16

約数和(自身を含む): 210223296

約数和(自身を除く): 82291911

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 230507, 691521, 1152535, 3457605, 8528759, 25586277, 42643795, 127931385]

約数ペア:

[(1, 127931385), (3, 42643795), (5, 25586277), (15, 8528759), (37, 3457605), (111, 1152535), (185, 691521), (555, 230507)]