381042015

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{146837}}^1$

素因数の和:147018

約数の個数: 16

約数和(自身を含む): 613195488

約数和(自身を除く): 232153473

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 146837, 440511, 734185, 2202555, 25402801, 76208403, 127014005, 381042015]

約数ペア:

[(1, 381042015), (3, 127014005), (5, 76208403), (15, 25402801), (173, 2202555), (519, 734185), (865, 440511), (2595, 146837)]