13395965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 17663616

約数和(自身を除く): 4267651

約数列:

[1, 5, 11, 55, 151, 755, 1613, 1661, 8065, 8305, 17743, 88715, 243563, 1217815, 2679193, 13395965]

約数ペア:

[(1, 13395965), (5, 2679193), (11, 1217815), (55, 243563), (151, 88715), (755, 17743), (1613, 8305), (1661, 8065)]