86780485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{6547}}^1$

素因数の和:6804

約数の個数: 16

約数和(自身を含む): 114092352

約数和(自身を除く): 27311867

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 6547, 13255, 32735, 72017, 360085, 1577827, 7889135, 17356097, 86780485]

約数ペア:

[(1, 86780485), (5, 17356097), (11, 7889135), (55, 1577827), (241, 360085), (1205, 72017), (2651, 32735), (6547, 13255)]