15415293

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 21011456

約数和(自身を除く): 5596163

約数列:

[1, 3, 67, 201, 271, 283, 813, 849, 18157, 18961, 54471, 56883, 76693, 230079, 5138431, 15415293]

約数ペア:

[(1, 15415293), (3, 5138431), (67, 230079), (201, 76693), (271, 56883), (283, 54471), (813, 18961), (849, 18157)]