84864165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1559}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 143769600

約数和(自身を除く): 58905435

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 573, 955, 1559, 2865, 3629, 4677, 7795, 10887, 18145, 23385, 29621, 54435, 88863, 148105, 297769, 444315, 893307, 1488845, 4466535, 5657611, 16972833, 28288055, 84864165]

約数ペア:

[(1, 84864165), (3, 28288055), (5, 16972833), (15, 5657611), (19, 4466535), (57, 1488845), (95, 893307), (191, 444315), (285, 297769), (573, 148105), (955, 88863), (1559, 54435), (2865, 29621), (3629, 23385), (4677, 18145), (7795, 10887)]