81103055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3359}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 106444800

約数和(自身を除く): 25341745

約数列:

[1, 5, 11, 55, 439, 2195, 3359, 4829, 16795, 24145, 36949, 184745, 1474601, 7373005, 16220611, 81103055]

約数ペア:

[(1, 81103055), (5, 16220611), (11, 7373005), (55, 1474601), (439, 184745), (2195, 36949), (3359, 24145), (4829, 16795)]