12753565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 16765056

約数和(自身を除く): 4011491

約数列:

[1, 5, 11, 55, 461, 503, 2305, 2515, 5071, 5533, 25355, 27665, 231883, 1159415, 2550713, 12753565]

約数ペア:

[(1, 12753565), (5, 2550713), (11, 1159415), (55, 231883), (461, 27665), (503, 25355), (2305, 5533), (2515, 5071)]