13887922715

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{171023}}^1$

素因数の和:171286

約数の個数: 16

約数和(自身を含む): 16931376000

約数和(自身を除く): 3043453285

約数列:

[1, 5, 109, 149, 545, 745, 16241, 81205, 171023, 855115, 18641507, 25482427, 93207535, 127412135, 2777584543, 13887922715]

約数ペア:

[(1, 13887922715), (5, 2777584543), (109, 127412135), (149, 93207535), (545, 25482427), (745, 18641507), (16241, 855115), (81205, 171023)]