13518985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 16733376

約数和(自身を除く): 3214391

約数列:

[1, 5, 43, 215, 227, 277, 1135, 1385, 9761, 11911, 48805, 59555, 62879, 314395, 2703797, 13518985]

約数ペア:

[(1, 13518985), (5, 2703797), (43, 314395), (215, 62879), (227, 59555), (277, 48805), (1135, 11911), (1385, 9761)]